FedOps logoFedOps

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 670 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
670
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

See all →
  • 53--GASKET

    DEPT OF DEFENSENAICS 339991Due Oct 27, 2026

    • The agency requires 149 gaskets (NSN 5330014657713) for delivery within 99 days. • This is an unrestricted competition, open to all responsible sources with approved drawings. • Items must meet drawing requirements and ship to various DLA Depots, CONUS and OCONUS. • Quotes must be submitted electronically, with a Guaranteed Minimum quantity of 22 units.

  • 53--SEAL,NONMETALLIC ROUND

    DEPT OF DEFENSENAICS 339991Due Oct 27, 2026

    • The Defense Logistics Agency requires 94 nonmetallic round seals (NSN 5330014809946). • This RFQ is open to all responsible sources with approved sources including 09257 and 81873. • Items will be shipped to various CONUS and OCONUS DLA Depots with a one-year contract term. • Quotes must be submitted electronically with delivery required within 84 days.

  • 53--SEAL,PLAIN

    DEPT OF DEFENSENAICS 339991Due Oct 27, 2026

    • The agency requires procurement of 50 plain seals (NSN 5330016266432). • This is an unrestricted competition, open to all responsible sources. • Items will be shipped to various DLA Depots CONUS and OCONUS with a one-year contract term. • Quotes must be submitted electronically, with delivery required within 0175 days.

  • 53--SEAL,PLAIN ENCASED

    DEPT OF DEFENSENAICS 339991Due Oct 27, 2026

    • The DLA requires 163 plain encased seals, with potential for additional orders under an Automated IDC. • This is an unrestricted competition, open to all responsible sources, with approved source 80201 539062. • Items must meet drawing requirements and may be shipped to various CONUS and OCONUS DLA Depots. • Quotes are due within 121 days, with a one-year contract term or $350,000 aggregate total.

  • 53--GASKET SET

    DEPT OF DEFENSENAICS 339991Due Oct 27, 2026

    • The government requires a GASKET SET, NSN 5330013106780, with a quantity of 1224. • This is an unrestricted competition, open to all responsible sources, with an approved source of 73165 OS34400. • Items will be shipped to various DLA Depots, both CONUS and OCONUS, with a one-year contract term or until $350,000 is reached. • Quotes must be submitted electronically, with a guaranteed minimum quantity of 183 and an estimated 2 orders per year.

  • 53--SEAL,NONMETALLIC SPECI

    DEPT OF DEFENSENAICS 339991Due Oct 27, 2026

    • The agency requires procurement of 582 nonmetallic seals (NSN 5330015603956). • This is an unrestricted competition, with approved sources including 05471, 076M6, 34623, and 54786. • Deliveries will be made to various CONUS and OCONUS DLA Depots within 60 days. • Quotes must be submitted electronically, with a one-year contract term or $350,000 aggregate total.

  • 53--SEAL,PLAIN

    DEPT OF DEFENSENAICS 339991Due Oct 27, 2026

    • The agency requires procurement of 591 plain seals (NSN 5330013440635). • This is an unrestricted competition with approved sources 3D6E9, 75Q65, and 78500. • Items will be shipped to various DLA Depots CONUS and OCONUS with a one-year contract term. • Quotes must be submitted electronically, with a guaranteed minimum quantity of 88 units.

  • 53--PARTS KIT,SEAL REPLACE

    DEPT OF DEFENSENAICS 339991Due Oct 27, 2026

    • The Defense Logistics Agency requires PARTS KIT,SEAL REPLACE (NSN 5330015871656) in quantity of 6. • This is an unrestricted competition with approved sources 71431 and 8S090 under NAICS code not specified. • Items will be shipped to various DLA Depots CONUS and OCONUS with a one-year contract term or $350,000 aggregate total. • Quotes must be submitted electronically with a guaranteed minimum quantity of 1 and estimated 1 order per year.

  • 53--GASKET

    DEPT OF DEFENSENAICS 339991Due Oct 28, 2026

    • The government requires procurement of GASKET, NSN 5330014649210, with a Guaranteed Minimum quantity of 1. • This is an unrestricted competition, and all responsible sources may submit a quote for consideration. • Items will be shipped to various DLA Depots in CONUS and OCONUS, with an estimated 2 orders per year and a contract term of one year or $350,000 aggregate total. • Quotes must be submitted electronically and received within 0140 days.

  • 53--GASKET

    DEPT OF DEFENSENAICS 339991Due Oct 28, 2026

    • The Defense Logistics Agency requires 3129 gaskets (NSN 5330005806567) for delivery within 7 days. • This is an unrestricted competition with approved sources including 27315, 3D6E9, 58499, 78500, and K4998. • Items will be shipped to various CONUS and OCONUS DLA Depots via consolidation points. • Quotes must be submitted electronically with a guaranteed minimum quantity of 469 units.

  • Seal Plain

    DEPT OF DEFENSENAICS 339991Due Oct 28, 2026

    • DLA seeks manufacturers for NSN 5330-01-337-0848, currently approved for Siemens and Curtiss-Wright. • This is an unrestricted opportunity, open to new sources that can demonstrate equal or better quality than the OEM. • Interested parties must submit a market survey and may apply for approval through the DLA SAR program. • Responses and SAR packages must be submitted by the indicated response date.

  • 53--SEAL,NONMETALLIC ROUND

    DEPT OF DEFENSENAICS 339991Due Oct 29, 2026

    • The DLA requires procurement of nonmetallic round seals, NSN 5330017053265. • This is an unrestricted competition, open to all responsible sources. • Approved sources are AFA0013001-101 and RCC11104, with delivery to DLA Distribution within 130 days. • Quotes must be submitted electronically, with timely receipt required for consideration.

  • 53--SEAL,PLAIN

    DEPT OF DEFENSENAICS 339991Due Oct 29, 2026

    • The Defense Logistics Agency requires procurement of plain seals (NSN 5330016774619). • This is an unrestricted competition open to all responsible sources. • Contract term is one year or $350,000 aggregate total, with 1 guaranteed minimum quantity. • Quotes must be submitted electronically, with delivery required within 97 days.

  • 53--GASKET

    DEPT OF DEFENSENAICS 339991Due Oct 29, 2026

    • DLA seeks to procure 37 each of NSN 5330150231199, a GASKET. • This is an unrestricted competition, open to all responsible sources. • Quotes must be submitted electronically, within 130 days.

  • 53--PACKING,PREFORMED

    DEPT OF DEFENSENAICS 339991Due Oct 29, 2026

    • DLA seeks procurement of preformed packing for NSN 5330151081529. • This is an unrestricted competition, open to all responsible sources. • Deliveries are due within 130 days to DLA Distribution Albany. • Quotes must be submitted electronically, with no hard copies available.

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.