5 Open HUBZone Solicitations — NAICS 339991
5 open HUBZone solicitations are currently posted under NAICS 339991 (Gasket, Packing, and Sealing Device Manufacturing). Over the past 12 months, agencies posted 6 solicitations, with DEPT OF DEFENSE among the top buyers.
Top Buying Agencies (Last 12 Months)
- 6 solicitationsView opportunities →
Open Solicitations
See all →- 53--GASKET
DEPT OF DEFENSEDue 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.
- 53--GASKET
DEPT OF DEFENSEDue Nov 2, 2026
• DLA Distribution requires 991 gaskets (NSN 5330016745514) for delivery within 168 days. • This is an unrestricted RFQ open to all responsible sources, with one approved source listed. • Quotes must be submitted electronically, with specifications, plans, or drawings not available. • Quotes are due at a time to be specified in the RFQ.
- 53--SEAL RING,METAL
DEPT OF DEFENSEDue Nov 2, 2026
• DLA requires 7 metal seal rings under NSN 5330012750254. • This RFQ is open to all responsible sources, with specified approved sources. • Approved sources include 75333 43 1/2-9118-67 and other designated part numbers. • Quotes must be submitted electronically within 66 days.
- 53--SEAL,NONMETALLIC SPECI
DEPT OF DEFENSEDue Nov 2, 2026
• The DLA requires 68 nonmetallic seals, with deliveries to DLA Distribution Depot Hill. • This procurement is open to all responsible sources, with five approved suppliers listed. • Deliveries must be made within 97 days of order receipt. • Quotes must be submitted electronically and received in a timely manner.
- 53--SEAL,PLAIN
DEPT OF DEFENSEDue Nov 4, 2026
• The agency requires procurement of 69 plain seals (NSN 5330015134551). • This is an unrestricted competition, open to all responsible sources. • Delivery is required within 97 days to various CONUS and OCONUS DLA Depots. • Quotes must be submitted electronically, with a one-year contract term or $350,000 aggregate total.
Frequently Asked Questions
What is a HUBZone set-aside?
A HUBZone (Historically Underutilized Business Zone) set-aside is reserved for businesses located in designated HUBZone areas — typically rural, urban, or Native American lands with low income or high unemployment. HUBZone firms also receive a 10% price evaluation preference in full-and-open competition.
How do I get HUBZone certification?
Apply through the SBA's certify.sba.gov portal. Requirements: principal office must be in a HUBZone, at least 51% owned by U.S. citizens (or qualifying entities), and at least 35% of employees must reside in a HUBZone. Use the SBA's HUBZone map at maps.certify.sba.gov to verify your address qualifies.
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.
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.