NAICS Code
78 Active
78 Total

339991: Miscellaneous Manufacturing

Federal contract opportunities classified under NAICS 339991 — Miscellaneous Manufacturing. 2 agencies have posted opportunities in this category.

NAICSPSCSet-AsideValueState

53--retainer Sleeve,sea

Proposed procurement for NSN 5330014160511 RETAINER SLEEVE,SEA. This is an Automated Indefinite Delivery Contract with a one-year term or until the aggregate total reaches $350,000. The contract has a guaranteed minimum quantity of 6 and estimated 3 orders per year. Items will ship to various CONUS and OCONUS DLA Depots.

CombinedDepartment of DefenseMar 16, 2026Mar 1, 2026 Active339991

53--rubber Sheet,solid,

Proposed procurement for NSN 5330014905014 RUBBER SHEET,SOLID. This is an Automated Indefinite Delivery Contract with a one-year term or until the aggregate total reaches $350,000. The Guaranteed Minimum quantity is 6 with an estimated 4 orders per year. Items will be shipped to various CONUS and OCONUS DLA Depots.

CombinedDepartment of DefenseMar 16, 2026Mar 1, 2026 Active339991Total Small Business Set-Aside (FAR 19.5)

53--seal,conductive

Proposed procurement for NSN 5330016227826 SEAL,CONDUCTIVE. This solicitation may result in an Automated Indefinite Delivery Contract with a one-year term or until the aggregate total reaches $350,000.00. The Guaranteed Minimum quantity is 109 units, with an estimated 9 orders per year, shipped to various CONUS and OCONUS DLA Depots.

CombinedDepartment of DefenseMar 16, 2026Mar 1, 2026 Active339991Total Small Business Set-Aside (FAR 19.5)

53--spacer,ring,aircraf

Proposed procurement for NSN 5330015538163 SPACER,RING,AIRCRAF. Line 0001 quantity 21 EA. This solicitation may result in an Automated IDC (Indefinite Delivery Contract) with a one-year term or until the aggregate total reaches $350,000. The Guaranteed Minimum quantity is 3 with an estimated 5 orders per year.

CombinedDepartment of DefenseMar 16, 2026Mar 1, 2026 Active339991

53--ring,seal,aircraft,

Proposed procurement for NSN 5330015420182 RING,SEAL,AIRCRAFT - Quantity 75 EA. This is an Automated Indefinite Delivery Contract with a one-year term or until the aggregate total reaches $350,000. The Guaranteed Minimum quantity is 11 items with an estimated 7 orders per year. Items will be shipped to various CONUS and OCONUS DLA Depots.

CombinedDepartment of DefenseMar 16, 2026Mar 1, 2026 Active339991

53--ring Assembly

Proposed procurement for NSN 5330004849923 RING ASSEMBLY, quantity 13 each. This solicitation may result in an Automated Indefinite Delivery Contract with a one-year term or until the aggregate total reaches $350,000.00. The estimated number of orders per year is 3 with a guaranteed minimum quantity of 1. Items will be shipped to various CONUS and OCONUS DLA Depots via consolidation and containerization point.

CombinedDepartment of DefenseMar 16, 2026Mar 1, 2026 Active339991Total Small Business Set-Aside (FAR 19.5)

53--seal,gas Turbine

Proposed procurement for NSN 5330006163773 SEAL,GAS TURBINE - Line 0001 Qty 61 EA. This solicitation may result in an Automated IDC (Indefinite Delivery Contract) with a term of one year or until the aggregate total of orders placed reach $350,000. The Guaranteed Minimum quantity is 9. Items are source controlled drawing items with approved sources and will be shipped to various CONUS and OCONUS DLA Depots.

CombinedDepartment of DefenseMar 16, 2026Mar 1, 2026 Active339991Total Small Business Set-Aside (FAR 19.5)

53--PACKING,PREFORMED

Indefinite Delivery Contract for preformed packing with an estimated quantity of 575,000 units and a maximum contract value not to exceed $350,000.

AwardDepartment of DefenseFeb 27, 2026 Active339991$350K

ASSEMBLY, PACKING

This is a solicitation for assembly and packing services. Offerors must submit quotations via email to the Contracting Specialist using SF 1449 form or including a statement confirming agreement with all terms and conditions. Quotations will be evaluated based on technical acceptability, delivery, and price factors.

SolicitationDepartment of DefenseMar 2, 2026Feb 27, 2026 Active339991Total Small Business Set-Aside (FAR 19.5)

53--PARTS KIT,SEAL REPL

The proposed procurement is for a PARTS KIT,SEAL REPL with NSN 5330015079924. The quantity required is 2 units, to be delivered to W1A8 DLA DISTRIBUTION within 0168 days. The solicitation is an RFQ and will be available at a provided link.

CombinedDepartment of DefenseMar 9, 2026Feb 26, 2026 Active339991

53--GASKET

The contract is for an indefinite delivery of gaskets with an estimated quantity of 203.000. The contract has a Not to Exceed value of $350,000.00.

AwardDepartment of DefenseFeb 25, 2026 Active339991$350K

Exhaust Gaskets and Hardware

The Naval Supply Systems Command (NAVSUP) Fleet Logistics Center Jacksonville (FLCJ) is seeking sources to determine if there are potentially qualified contractors capable of providing Exhaust Gaskets and Associated Hardware. This is a sources sought notice for Market Research purposes ONLY. Interested sources are invited to respond to this sources sought announcement by submitting the required information.

Sources SoughtDepartment of DefenseMar 2, 2026Feb 25, 2026 Active339991

53--GASKET

This is a requirement for GASKET. No further description is available.

AwardDepartment of DefenseFeb 25, 2026 Active339991$71K

53--SEAL,MECHANICAL,SP

Proposed procurement for NSN 5330015766708 SEAL,MECHANICAL,SP. The solicitation is an RFQ and will be available at the link provided. All responsible sources may submit a quote which, if timely received, shall be considered. Quotes must be submitted electronically.

CombinedDepartment of DefenseMar 9, 2026Feb 25, 2026 Active339991Service-Disabled Veteran-Owned Small Business Set Aside

53--O-RING

Proposed procurement for NSN 5331015583945 O-RING, Line 0001 Qty 11170 UI EA. Deliver To: DLA DISTRIBUTION RED RIVER By: 0056 DAYS ADO. Approved sources are 63900 32190; 73195 32190. The solicitation is an RFQ and will be available at the link provided. Specifications, plans, or drawings are not available.

CombinedDepartment of DefenseMar 9, 2026Feb 25, 2026 Active339991Service-Disabled Veteran-Owned Small Business Set Aside

53--O-RING

Proposed procurement for NSN 5331005853204 O-RING, Line 0001 Qty 1492 UI EA. The solicitation is an RFQ and will be available at the link provided. All responsible sources may submit a quote which, if timely received, shall be considered.

CombinedDepartment of DefenseMar 9, 2026Feb 25, 2026 Active339991Total Small Business Set-Aside (FAR 19.5)

53--SEAL,NONMETALLIC ST

This is a proposed procurement for NSN 5330006312215 SEAL,NONMETALLIC ST. The solicitation is an RFQ and may result in an Automated Indefinite Delivery Contract with a term of one year or until the aggregate total of orders reaches $350,000.00. Items will be shipped to various CONUS and OCONUS DLA Depots.

CombinedDepartment of DefenseMar 12, 2026Feb 25, 2026 Active339991Total Small Business Set-Aside (FAR 19.5)

53--PACKING MATERIAL

This is a proposed procurement for NSN 5330014531199 PACKING MATERIAL. The solicitation is an RFQ and will be available online. All responsible sources may submit an electronic quote.

CombinedDepartment of DefenseMar 9, 2026Feb 24, 2026 Active339991

53--seal,plain

This is a proposed procurement for NSN 5330016674771 SEAL,PLAIN. The solicitation is an RFQ and will be available electronically. All responsible sources may submit a quote electronically.

CombinedDepartment of DefenseMar 9, 2026Feb 24, 2026 Active339991

SEAL,BALL INBOARD

This is a solicitation for SEAL, BALL INBOARD. The solicitation includes various clauses related to inspection, warranty, and certifications. It also specifies that the order will be a "DO" rated order certified for national defense use under the Defense Priorities and Allocations System (DPAS).

SolicitationDepartment of DefenseMar 20, 2026Feb 24, 2026 Active339991

53--SEAL,NACELLE FAIRIN

This is a federal contract opportunity for SEAL,NACELLE FAIRIN from the Department of Defense. The NAICS code is 339991. No further description is available.

AwardDepartment of DefenseFeb 23, 2026 Active339991$100K

53--GASKET

This is an Indefinite Delivery Contract for GASKET. The estimated quantity is 167,000 units, with a not-to-exceed amount of $350,000.00. The contract is with the Department of Defense.

AwardDepartment of DefenseFeb 23, 2026 Active339991$350K

53--PKG VEE-RING

This is an Indefinite Delivery Contract for PKG VEE-RING. The estimated quantity is 187,000 units, with a Not to Exceed amount of $350,000.00. The contract is with the Department of Defense.

AwardDepartment of DefenseFeb 23, 2026 Active339991$350K

53--SEAL

This is a solicitation for SEALs under an Indefinite Delivery Contract. The estimated quantity is 11,000 units, with a not-to-exceed amount of $350,000.00. The Department of Defense is the issuing agency.

AwardDepartment of DefenseFeb 23, 2026 Active339991$350K

53--SEAL, PLAIN

This is a proposed procurement for NSN 5330014393746 SEAL, PLAIN, with a quantity of 89 units. The contract may result in an Automated Indefinite Delivery Contract with a term of one year or until the aggregate total of orders reaches $350,000.00. Items will be shipped to various CONUS and OCONUS DLA Depots.

CombinedDepartment of DefenseMar 10, 2026Feb 23, 2026 Active339991Total Small Business Set-Aside (FAR 19.5)

53--RING,TIE DOWN,AIRCR

This is a proposed procurement for NSN 5330015193395 RING,TIE DOWN,AIRCR, with a quantity of 81 units. The delivery is expected within 33 days to DLA DISTRIBUTION SAN DIEGO. Approved sources are listed as 35962 74A430621-1003 and 76301 74A430621-1003.

CombinedDepartment of DefenseMar 6, 2026Feb 23, 2026 Active339991

53--RETAINER,SEAL

This is a proposed procurement for NSN 5330016539871 RETAINER,SEAL, with a quantity of 8 units. The solicitation is an RFQ and will be available electronically. Hard copies and specifications are not available.

CombinedDepartment of DefenseMar 6, 2026Feb 23, 2026 Active339991

53--RETAINER,PACKING

AwardDepartment of DefenseFeb 20, 2026 Active339991$27K

15--SEAL,STRUCTURAL,AIR

AwardDepartment of DefenseFeb 20, 2026 Active339991$43K

53--SEAL,LABYRINTH

AwardDepartment of DefenseFeb 20, 2026 Active339991$350K

53--SEAL,SPECIAL

AwardDepartment of DefenseFeb 19, 2026 Active339991$350K

53--SEAL ASSY,WING

AwardDepartment of DefenseFeb 19, 2026 Active339991$70K

53--SEAL RING,METAL

CombinedDepartment of DefenseMar 2, 2026Feb 19, 2026 Active339991Total Small Business Set-Aside (FAR 19.5)

53--SEAL,DYNA

CombinedDepartment of DefenseMar 2, 2026Feb 19, 2026 Active339991

53--SEAL,RING SET

CombinedDepartment of DefenseFeb 27, 2026Feb 19, 2026 Active339991

Grundfos Paco Centrifugal Pump Equipment

CombinedDepartment of DefenseFeb 20, 2026Feb 18, 2026 Active339991No Set aside used

SSTG PARTS

CombinedDepartment of DefenseFeb 24, 2026Feb 17, 2026 Active339991Total Small Business Set-Aside (FAR 19.5)

53--SEAL, SPLIT

SolicitationDepartment of DefenseMar 16, 2026Feb 13, 2026 Active339991

53--SEAL ASSY,MAGNETIC

AwardDepartment of DefenseFeb 12, 2026 Active339991$342K

CUSH-N-SEAL

SolicitationDepartment of DefenseMar 16, 2026Feb 12, 2026 Active339991

53--SEAL,CRANE

AwardDepartment of DefenseFeb 11, 2026 Active339991$350K

GASKET, 24 INCH

SolicitationDepartment of DefenseMar 30, 2026Feb 11, 2026 Active339991Total Small Business Set-Aside (FAR 19.5)

53--GASKET MATERIAL,SHE

CombinedDepartment of DefenseFeb 26, 2026Feb 11, 2026 Active339991Total Small Business Set-Aside (FAR 19.5)

USNS LUCY STONE Rudder & Stern Frame

SolicitationDepartment of DefenseFeb 17, 2026Feb 11, 2026 Active339991

INSERT FACE, HYBRID

SolicitationDepartment of DefenseFeb 12, 2026Feb 11, 2026 Active339991

EPDM Sponge Tubing

AwardDepartment of DefenseFeb 10, 2026 Active339991Total Small Business Set-Aside (FAR 19.5)$47K

Brand Name - Garlock 3760 Multiswell Gaskets

AwardDepartment of DefenseFeb 10, 2026 Active339991Total Small Business Set-Aside (FAR 19.5)$56K

GASKET

SolicitationDepartment of DefenseMar 12, 2026Feb 10, 2026 Active339991

10--RING,OBTURATOR

CombinedDepartment of DefenseFeb 25, 2026Feb 10, 2026 Active339991Total Small Business Set-Aside (FAR 19.5)

53--GASKET SET

CombinedDepartment of DefenseFeb 25, 2026Feb 10, 2026 Active339991Total Small Business Set-Aside (FAR 19.5)

10--SEAL HATCH

CombinedDepartment of DefenseFeb 25, 2026Feb 10, 2026 Active339991

53--BACK-UP RING,PREFOR

CombinedDepartment of DefenseFeb 25, 2026Feb 10, 2026 Active339991Total Small Business Set-Aside (FAR 19.5)

USCGC Moray Shaft Seal Tech Rep

CombinedHOMELAND SECURITY, DEPARTMENT OFFeb 13, 2026Feb 10, 2026 Active339991Total Small Business Set-Aside (FAR 19.5)

53--RUBBER STRIP

AwardDepartment of DefenseFeb 9, 2026 Active339991$350K

53--SEAL,COMPRESSOR TUR

AwardDepartment of DefenseFeb 9, 2026 Active339991$25K

PACKING ASSEMBLY

SolicitationDepartment of DefenseMar 9, 2026Feb 9, 2026 Active339991

53--SEAL,TAIL,LANDING

CombinedDepartment of DefenseFeb 24, 2026Feb 9, 2026 Active339991Total Small Business Set-Aside (FAR 19.5)

53--GASKET ASSEMBLY

CombinedDepartment of DefenseFeb 24, 2026Feb 9, 2026 Active339991

53--GASKET,SPIRAL WOUND

CombinedDepartment of DefenseFeb 24, 2026Feb 9, 2026 Active339991Total Small Business Set-Aside (FAR 19.5)

MULTI-NIIN LRI INVENTORY REPLENISHMENT

Special NoticeHOMELAND SECURITY, DEPARTMENT OFFeb 16, 2026Feb 9, 2026 Active339991No Set aside used

USCGC Bluefin Shaft Seal Tech Rep

CombinedHOMELAND SECURITY, DEPARTMENT OFFeb 11, 2026Feb 9, 2026 Active339991Total Small Business Set-Aside (FAR 19.5)

53--SEAL,CONTROL CABLE

CombinedDepartment of DefenseFeb 19, 2026Feb 8, 2026 Active339991

Paul Mueller Company Cooler Gaskets

CombinedDepartment of DefenseFeb 9, 2026Feb 8, 2026 Active339991No Set aside used

53--SEAL ASSEMBLY

AwardDepartment of DefenseFeb 6, 2026 Active339991$350K

53--SEAL,LOWER INBOARD

AwardDepartment of DefenseFeb 6, 2026 Active339991$24K

53--SEAL,AIRFRAME,SPECI

AwardDepartment of DefenseFeb 6, 2026 Active339991$120K

53--SEAL,SPLIT,INFLATAB

CombinedDepartment of DefenseFeb 17, 2026Feb 6, 2026 Active339991Total Small Business Set-Aside (FAR 19.5)

53--CHOKE RING,BLIND HO

CombinedDepartment of DefenseFeb 17, 2026Feb 6, 2026 Active339991

Defense Maritime Solutions - Wartsila Shaft & Rudder Seal Kits for Various Class Vessel's across Coast Guard

SolicitationHOMELAND SECURITY, DEPARTMENT OFFeb 27, 2026Feb 5, 2026 Active339991No Set aside used

Brand Name Mandatory Panduit Strapping

CombinedDepartment of DefenseFeb 18, 2026Feb 5, 2026 Active339991Total Small Business Set-Aside (FAR 19.5)

SEAL ASSEMBLY, RUDDER STOCK

CombinedHOMELAND SECURITY, DEPARTMENT OFFeb 11, 2026Feb 5, 2026 Active339991No Set aside used

Brand Name Mandatory Panduit Seals

CombinedDepartment of DefenseFeb 10, 2026Jan 30, 2026 Active339991Total Small Business Set-Aside (FAR 19.5)

PACKING SET,LIQ END

SolicitationDepartment of DefenseFeb 5, 2026Jan 30, 2026 Active339991

SEAL, STEM

SolicitationDepartment of DefenseMar 2, 2026Jan 29, 2026 Active339991

0RING

CombinedDepartment of DefenseJan 30, 2026Jan 29, 2026 Active339991Total Small Business Set-Aside (FAR 19.5)

53--SLIPPER SEAL

CombinedDepartment of DefenseFeb 11, 2026Jan 28, 2026 Active339991

USNS KAISER Rudder and Stern Frame Examination

CombinedDepartment of DefenseFeb 4, 2026Jan 28, 2026 Active339991

53--SEAL, NONMETALLIC SP

AwardDepartment of DefenseJan 27, 2026 Active339991$350K

Showing opportunities

Set-Aside Types

Total Small Business Set-Aside (FAR 19.5)
Service-Disabled Veteran-Owned Small Business Set Aside
No Set aside used