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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /33251

    NAICS Demand Lane

    Hardware Manufacturing, Contract Opportunities

    10,731 total opportunities (10,731 active) tied to NAICS 33251 across federal, state, local, and forecast sources.
    NAICS 33251Federal + SLED10.7K total
    View NAICS definition →
    Total Opportunities
    10.7K
    Across all indexed sources
    Active Estimate
    10.7K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 33251.

    DEPT OF DEFENSE

    53--CAP,PROTECTIVE,DUST AN

    Active

    AI Summary

    The Department of Defense is soliciting quotes for 4,661 protective dust caps under NSN 5340016213825. This RFQ may lead to an Indefinite Delivery Contract with a one-year term. Quotes must be submitted electronically, and the estimated minimum quantity is 699. Items will be shipped to various DLA depots.

    OH

    Posted Sep 13, 2026Due Sep 28, 2026Combined Synopsis/SolicitationNAICS 332510Sol: SPE7LX26U002U
    View details→

    DEPT OF DEFENSE

    53--BRACKET,DOUBLE ANGLE

    Active

    AI Summary

    The Department of Defense is seeking quotes for 1,158 units of NSN 5340-01-173-7993, a double angle bracket. This opportunity is a combined synopsis/solicitation and is available electronically. All responsible sources may submit a quote, which must be submitted electronically and will be considered if timely received.

    OH

    Posted Sep 13, 2026Due Sep 24, 2026Combined Synopsis/SolicitationNAICS 332510Sol: SPE7L126T11J8
    View details→

    DEPT OF DEFENSE

    53--COVER,ACCESS

    Active

    AI Summary

    The Department of Defense is seeking quotes for 10 units of NSN 5342017327777, access covers, under a combined synopsis/solicitation. The RFQ is available electronically, and all responsible sources may submit a quote. Quotes must be submitted electronically, and hard copies are not available.

    VA

    Posted Sep 13, 2026Due Sep 21, 2026Combined Synopsis/SolicitationNAICS 332510Total Small Business Set-Aside (FAR 19.5)Sol: SPE4A726T735J
    View details→

    DEPT OF DEFENSE

    53--PIN,STRAIGHT,HEADLE

    Active

    AI Summary

    The Department of Defense is seeking quotes for 40 units of NSN 5315-01-485-3250, a straight pin. This opportunity is a combined synopsis/solicitation and falls under simplified acquisition procedures. Quotes must be submitted electronically, and hard copies are not available.

    VA

    Posted Sep 13, 2026Due Sep 21, 2026Combined Synopsis/SolicitationNAICS 332510Sol: SPE4A726T735S
    View details→

    DEPT OF DEFENSE

    53--BOLT ASSEMBLY,CLAMP

    Active

    AI Summary

    The Department of Defense is seeking quotes for 16 units of bolt assembly, clamp (NSN 5340016194219). This opportunity is a combined synopsis/solicitation under RFQ, with electronic submission required. Approved sources include specific part numbers. Timely quotes will be considered.

    OH

    Posted Sep 13, 2026Due Sep 24, 2026Combined Synopsis/SolicitationNAICS 332510Total Small Business Set-Aside (FAR 19.5)Sol: SPE7M226T6839
    View details→

    DEPT OF DEFENSE

    53--RECEPTACLE,TURNLOCK FA

    Active

    AI Summary

    The Department of Defense is soliciting quotes for 4,417 units of turnlock receptacles under NSN 5325002022050. This RFQ may lead to an Indefinite Delivery Contract with a minimum order quantity of 441. Quotes must be submitted electronically, and hard copies are not available.

    VA

    Posted Sep 13, 2026Due Sep 28, 2026Combined Synopsis/SolicitationNAICS 332510SBA Certified Women-Owned Small Business (WOSB) Program Set-Aside (FAR 19.15)Sol: SPE4A626U4186
    View details→

    DEPT OF DEFENSE

    53--BRACKET,ANGLE

    Active

    AI Summary

    The Department of Defense is seeking quotes for 22 units of NSN 5340016208398, an angle bracket. This opportunity is a combined synopsis/solicitation and is set aside for small businesses. Quotes must be submitted electronically, and hard copies are not available.

    OH

    Posted Sep 13, 2026Due Sep 24, 2026Combined Synopsis/SolicitationNAICS 332510Total Small Business Set-Aside (FAR 19.5)Sol: SPE7L126T11J9
    View details→

    DEPT OF DEFENSE

    53--SEAL,TRANSPARENT IN

    Active

    AI Summary

    The Department of Defense is seeking quotes for 74 units of transparent seals under NSN 5342010555388. This opportunity is a combined synopsis/solicitation and is classified as an RFQ. Quotes must be submitted electronically, and hard copies are not available. All responsible sources are encouraged to participate.

    VA

    Posted Sep 13, 2026Due Sep 21, 2026Combined Synopsis/SolicitationNAICS 332510Sol: SPE4A726T735G
    View details→

    DEPT OF DEFENSE

    SECURITY DOOR PARTS

    Active

    AI Summary

    The Department of Defense is seeking qualified sources to provide new security door parts as specified in the Statement of Work. This opportunity is a combined synopsis/solicitation under FAR Part 13, and responses must be submitted electronically. No refurbished or used parts will be accepted.

    VA

    Posted Sep 11, 2026Due Sep 18, 2026Combined Synopsis/SolicitationNAICS 332510Total Small Business Set-Aside (FAR 19.5)Sol: N5005426Q0181
    View details→

    DEPT OF DEFENSE

    18-8 STAINLESS STEEL HARDWARE

    Active

    AI Summary

    The Department of Defense is seeking quotes for 18-8 stainless steel hardware. All submissions must include a specifications document or datasheet. This opportunity is set aside for small businesses and falls under FAR Part 13 - Simplified Acquisition Procedures.

    NY

    Posted Sep 11, 2026Due Sep 17, 2026Combined Synopsis/SolicitationNAICS 332510Total Small Business Set-Aside (FAR 19.5)Sol: W911S226U4474
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    10,566
    sled
    148
    forecast
    17

    Related NAICS Codes

    • 331, Primary Metal Manufacturing→
    • 3311, Iron and Steel Mills and Ferroalloy Manufacturing→
    • 33111, Iron and Steel Mills and Ferroalloy Manufacturing→
    • 331110, Iron and Steel Mills and Ferroalloy Manufacturing →
    • 3312, Steel Product Manufacturing from Purchased Steel→
    • 33121, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel→
    • 331210, Iron and Steel Pipe and Tube Manufacturing from Purchased Steel→
    • 33122, Rolling and Drawing of Purchased Steel→
    • 331221, Rolled Steel Shape Manufacturing →
    • 331222, Steel Wire Drawing →

    Explore

    • 33251 Definition→
    • Browse NAICS Codes→
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    About NAICS 33251

    Hardware Manufacturing involves the production of metal hardware products such as locks, hinges, and tools used in construction, machinery, and other applications. This industry includes the fabrication of a wide range of metal hardware items.

    Read the full NAICS definition →