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50 Open NAICS 339991 Government Contracts

50 open solicitations are currently posted under NAICS 339991 (Gasket, Packing, and Sealing Device Manufacturing).
Over the past 12 months, agencies posted 592 solicitations, with DEPT OF DEFENSE, HOMELAND SECURITY, DEPARTMENT OF, INTERIOR, DEPARTMENT OF THE among the top buyers.
Data is refreshed daily from SAM.gov.

50
Open Now
592
Last 12 Months
$1.9M
12-Month Obligations
$3K
Avg Award Size

Top Buying Agencies (Last 12 Months)

Top Award Winners (Last 12 Months)

Top Contract Action Leaders (Last 12 Months)

Open Solicitations

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  • 53--SEAL,NONMETALLIC SPECI

    DEPT OF DEFENSENAICS 339991Due Oct 9, 2026

    • The agency requires procurement of nonmetallic seals (NSN 5330015005597). • This is an unrestricted competition open to all responsible sources. • Deliveries will be made to various DLA Depots CONUS and OCONUS with a one-year contract term. • Quotes must be submitted electronically with a guaranteed minimum quantity of 2.

  • 53--SEAL,PLAIN

    DEPT OF DEFENSENAICS 339991Due Oct 13, 2026

    • The agency requires procurement of 311 plain seals (NSN 5330013454712). • This is an unrestricted competition with approved sources including 75Q65, 78500, and KC7A1. • Items will be shipped to various CONUS and OCONUS DLA Depots with a one-year contract term. • Quotes must be submitted electronically with a guaranteed minimum quantity of 46.

  • 53--SEAL,NONMETALLIC STRIP

    DEPT OF DEFENSENAICS 339991Due Oct 13, 2026

    • DLA requires 12 units of nonmetallic strip seal NSN 5330016698257 for delivery to Jacksonville. • This is an unrestricted competition open to all responsible sources. • Approved source is 1UH12 GSC-21-97207-027. • Quotes must be submitted electronically within 153 days.

  • 53--SEAL ASSY,MAGNETIC

    DEPT OF DEFENSENAICS 339991Due Oct 13, 2026

    • DLA seeks 84 units of SEAL ASSY, MAGNETIC (NSN 5330013576393). • This is an unrestricted competition, open to all responsible sources. • Approved source is 04171 91082, with delivery to DLA Distribution Depot Hill within 83 days. • Quotes must be submitted electronically, with timely receipt required for consideration.

  • 53--O-RING

    DEPT OF DEFENSENAICS 339991Due Oct 13, 2026

    • DLA seeks procurement of 1420 O-RINGs (NSN 5331005853204). • This is an unrestricted competition open to all responsible sources. • Approved sources include 0GDP5, 1PWB6, 7EK50, and 97153 for the specified NSN. • Quotes must be submitted electronically, but no deadline is given.

  • 53--PACKING ASSEMBLY

    DEPT OF DEFENSENAICS 339991Due Oct 13, 2026

    • The DLA requires a packing assembly, NSN 5330013814867. • This is an unrestricted procurement open to all responsible sources. • Deliveries are due to DLA Distribution Depot Hill within 30-120 days. • Quotes must be submitted electronically.

  • 53--PACKING,PREFORMED

    DEPT OF DEFENSENAICS 339991Due Oct 13, 2026

    • The required supply is preformed packing for DLA Distribution Albany. • This is an unrestricted competition and all responsible sources may submit a quote. • Approved source is A4249 16570760, with deliveries to DLA Distribution Albany. • Quotes must be submitted electronically, with exact deadline not specified.

  • 45--SPARK ARRESTER

    DEPT OF DEFENSENAICS 339991Due Oct 13, 2026

    • The DLA requires 7 spark arresters, NSN 4530015483643, for delivery to DLA Distribution San Joaquin. • This is an unrestricted competition, with approved sources 0RH25 1006900 and 0RH25 2007069-11905. • Quotes must be submitted electronically, with no hard copies or specifications available. • Quotes are due within 65 days.

  • 53--SEAL ASSEMBLY

    DEPT OF DEFENSENAICS 339991Due Oct 13, 2026

    • DLA seeks procurement of SEAL ASSEMBLY, NSN 5330010628504, with a quantity of 3 units. • The competition is open to all responsible sources, with approved sources including 18444 300074ITEM2 and 18444 300119-100. • Deliveries must be made within 312 days to DLA Distribution San Joaquin. • Quotes must be submitted electronically, with timely receipt required for consideration.

  • 53--RETAINER,PACKING

    DEPT OF DEFENSENAICS 339991Due Oct 13, 2026

    • DLA seeks 15 units of NSN 5330014537692 RETAINER, PACKING for delivery to DLA Distribution San Joaquin. • This acquisition is unrestricted, open to all responsible sources with approved parts 35795. • Approved sources are 2498-14-19-37 and N76015, with quotes due within 125 days. • Quotes must be submitted electronically through the provided link.

  • 53--RETAINER,PACKING

    DEPT OF DEFENSENAICS 339991Due Oct 13, 2026

    • The Portsmouth Naval Shipyard requires 4 each of NSN 5330012663307 RETAINER, PACKING. • This is an unrestricted competition, open to all responsible sources. • Delivery is due within 5 days to Portsmouth Naval Shipyard. • Quotes must be submitted electronically with no deadline specified.

  • 53--SEAL,PLAIN ENCASED

    DEPT OF DEFENSENAICS 339991Due Oct 13, 2026

    • The agency requires procurement of 371 plain encased seals (NSN 5330005809405). • This is an unrestricted competition, open to all responsible sources, with approved sources listed. • Deliveries will be made to various CONUS and OCONUS DLA Depots within 97 days. • Quotes must be submitted electronically, with a one-year contract term or $350,000 aggregate total.

  • 53--SEAL,NONMETALLIC CHANN

    DEPT OF DEFENSENAICS 339991Due Oct 13, 2026

    • The government requires procurement of 98 nonmetallic channel seals (NSN 5330017034358). • This is an unrestricted competition open to all responsible sources. • Deliveries will be made to various CONUS and OCONUS DLA Depots within 97 days. • Quotes are due electronically with a one-year contract term or $350,000 aggregate total.

  • 53--PACKING WITH RETAINER

    DEPT OF DEFENSENAICS 339991Due Oct 13, 2026

    • The DLA requires packing with retainer, NSN 5330012782481, in quantity 7440. • This is an unrestricted RFQ, and all responsible sources may submit a quote. • Shipment will be to various DLA Depots in CONUS and OCONUS, with 12 orders expected per year. • Quotes must be submitted electronically, with a Guaranteed Minimum quantity of 1116.

  • 53--PARTS KIT,SEAL REPLACE

    DEPT OF DEFENSENAICS 339991Due Oct 13, 2026

    • The agency requires a parts kit for seal replacement, NSN 5330013581291, with a quantity of 145. • This is an unrestricted competition, with approved sources including 1EP30 and 60047. • The contract term is one year or until $350,000 is reached, with a guaranteed minimum quantity of 21. • Quotes must be submitted electronically, with no specific deadline provided in the notice.

Recently Awarded (Last 90 Days)

NAICS 339991 by Set-Aside Type

Frequently Asked Questions

How do I find federal contracting opportunities?

Federal contracting opportunities are posted on SAM.gov (System for Award Management). You can search by keyword, NAICS code, set-aside type, agency, and response deadline. FedOps aggregates and enriches SAM.gov data daily so you can filter and track opportunities in one place.

What is a set-aside in federal contracting?

A set-aside is a procurement reserved for a specific category of small business. Common set-asides include SDVOSB (Service-Disabled Veteran-Owned), 8(a), WOSB (Women-Owned), HUBZone, and Small Business. Only businesses that meet the eligibility requirements can bid on a set-aside contract.

How do I register to bid on federal contracts?

You must register your business in SAM.gov (sam.gov), which is free. You'll need a DUNS/UEI number, NAICS codes for your business, bank account information for electronic funds transfer, and applicable certifications (8(a), SDVOSB, WOSB, etc.) if bidding on set-asides. Registration is renewed annually.