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    1. Home
    2. /Gov Explore
    3. /NAICS Codes
    4. /3251

    NAICS Demand Lane

    Basic Chemical Manufacturing, Contract Opportunities

    3,563 total opportunities (3,563 active) tied to NAICS 3251 across federal, state, local, and forecast sources.
    NAICS 3251Federal + SLED3.6K total
    View NAICS definition →
    Total Opportunities
    3.6K
    Across all indexed sources
    Active Estimate
    3.6K
    Approximate active count
    Source Count
    3
    Federal, SLED, and forecast lanes

    Latest federal solicitations for NAICS 3251.

    NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

    REQUEST FOR PROPOSAL (RFP) FOR NASA AGENCY-WIDE SUPPLY OF LIQUID AND GASEOUS HELIUM

    Active

    AI Summary

    NASA is accepting opt-in proposals for its agency-wide liquid and gaseous helium indefinite-delivery contract pool, supporting multiple NASA centers and facilities nationwide. New entrants and existing contractors may propose for specific locations and must demonstrate technical capability to meet location-specific sup…

    FL

    Posted Nov 13, 2026Due Dec 1, 2026SolicitationNAICS 325120Sol: 80KSC024R0010
    View details→

    DEPT OF DEFENSE

    JBA DEICER IDIQ

    Active

    AI Summary

    The Air Force seeks vendors for a five-year IDIQ supplying liquid potassium acetate and solid sodium acetate deicers for airfield runways and taxiways. Deliveries will be ordered as needed, and every shipment must include a Certificate of Analysis demonstrating compliance with SAE AMS 1435 or SAE AMS 1431. Submit a pri…

    MD

    Posted Nov 13, 2026Due Nov 18, 2026Combined Synopsis/SolicitationNAICS 325199Total Small Business Set-Aside (FAR 19.5)Sol: FA286027QA001
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    6835--MED GAS BASE PLUS FOUR

    Active

    AI Summary

    The Department of Veterans Affairs amended solicitation 36C26227Q0053 for “Med Gas Base Plus Four,” extending the submission deadline to December 3, 2026, at 10:00 a.m. Pacific Time. The amendment makes no other changes to the solicitation terms and conditions. The procurement is set aside for service-disabled veteran-…

    CA

    Posted Nov 12, 2026Due Dec 3, 2026Combined Synopsis/SolicitationNAICS 325120Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C26227Q0053
    View details→

    DEPT OF DEFENSE

    36--CARTRIDGE,TONER

    Active

    AI Summary

    DLA seeks 581 toner cartridges, NSN 3610-01-725-1180, from approved source 26921, part number 006R04686. The award may establish a one-year automated indefinite delivery contract, with a $350,000 ordering limit and an 87-unit guaranteed minimum. Delivery is due within 105 days after order and will serve DLA depots in t…

    OH

    Posted Nov 12, 2026Due Nov 27, 2026Combined Synopsis/SolicitationNAICS 325180Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: SPE7M227U0102
    View details→

    DEPT OF DEFENSE

    36--CARTRIDGE,TONER

    Active

    AI Summary

    DLA is soliciting quotes for 1,125 toner cartridges, NSN 3610-01-725-1174, from approved source 26921 (part number 006R04685). The procurement may establish a one-year automated indefinite delivery contract, with a $350,000 order ceiling and a guaranteed minimum of 168 units. Deliveries will be made to DLA depots in th…

    OH

    Posted Nov 12, 2026Due Nov 27, 2026Combined Synopsis/SolicitationNAICS 325180Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: SPE7M227U0116
    View details→

    DEPT OF DEFENSE

    36--CARTRIDGE,TONER

    Active

    AI Summary

    DLA is soliciting quotes for 695 toner cartridges, NSN 3610017251178, approved source 26921, part number 006R04687. The resulting one-year automated indefinite delivery contract may end earlier if orders reach $350,000; its guaranteed minimum is 104 units. Deliveries are to DLA depots in the continental United States a…

    OH

    Posted Nov 12, 2026Due Nov 27, 2026Combined Synopsis/SolicitationNAICS 325180Historically Underutilized Business (HUBZone) Set-Aside (FAR 19.13)Sol: SPE7M227U0117
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    W091--NMVAHCS NITROGEN COMPRESSED LEASE AND SUPPLY

    Active

    AI Summary

    The Department of Veterans Affairs is soliciting quotes for leasing and supplying compressed nitrogen for the New Mexico VA Health Care System. The opportunity is set aside for service-disabled veteran-owned small businesses. The quote deadline is November 18, 2026, at noon Mountain Time; answers to vendor questions ar…

    CA

    Posted Nov 10, 2026Due Nov 18, 2026Combined Synopsis/SolicitationNAICS 325120Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C26227Q0029
    View details→

    DEPT OF DEFENSE

    CORPUS CHRISTI ARMY DEPOT (CCAD) OXYGEN TANK RENTAL

    Active

    AI Summary

    Corpus Christi Army Depot seeks proposals to lease an oxygen tank with capacity up to 7,200 gallons to support ongoing bulk liquid oxygen deliveries for metal spray processes. The requested term is a base period plus two one-year option periods. The notice lists NAICS 325120 and has no set-aside.

    TX

    Posted Nov 10, 2026Due Nov 18, 2026SolicitationNAICS 325120Sol: W912NW27RA001
    View details→

    DEPARTMENT OF VETERANS AFFAIRS

    6810--501 - DRY ICE BASE +4

    Active

    AI Summary

    The Department of Veterans Affairs seeks an SDVOSB supplier to deliver 600 pounds of 5/8-inch dry ice pellets weekly to its Albuquerque, New Mexico research pharmacy facility. The requirement covers 52 deliveries annually for a base year and up to four option years. Deliveries must include suitable wheeled storage cont…

    CA

    Posted Nov 10, 2026Due Nov 26, 2026PresolicitationNAICS 325120Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)Sol: 36C26227Q0115
    View details→

    DEPT OF DEFENSE

    NAVAL UNDERSEA WARFARE CENTER DIVISION KEYPORT, WASHINGTON

    Active

    AI Summary

    DLA Energy is soliciting delivery of approximately 196,000 gallons of Grade B liquid nitrogen to a government-owned tank at Keyport, Washington, over an estimated 47-month period from August 11, 2027, through June 30, 2031. The contractor must provide the product and delivery resources, with associated services includi…

    TX

    Posted Nov 10, 2026Due Nov 23, 2026Combined Synopsis/SolicitationNAICS 325120Sol: SPE60127Q0300
    View details→

    Source mix

    How this NAICS code is represented across indexed contract sources.

    federal
    2,685
    sled
    858
    forecast
    20

    Related NAICS Codes

    • 32, Manufacturing→
    • 321, Wood Product Manufacturing→
    • 3211, Sawmills and Wood Preservation→
    • 32111, Sawmills and Wood Preservation→
    • 321113, Sawmills→
    • 321114, Wood Preservation→
    • 3212, Veneer, Plywood, and Engineered Wood Product Manufacturing→
    • 32121, Veneer, Plywood, and Engineered Wood Product Manufacturing→
    • 321211, Hardwood Veneer and Plywood Manufacturing→
    • 321212, Softwood Veneer and Plywood Manufacturing→

    Explore

    • 3251 Definition→
    • Browse NAICS Codes→
    • PSC Contract Lanes→
    • AI Contract Categories→
    • Browse by Agency→
    • Browse by State→

    About NAICS 3251

    Basic Chemical Manufacturing involves the production of chemicals through the transformation of raw materials such as petroleum and natural gas. This industry produces fundamental chemicals used as inputs for various other manufacturing processes.

    Read the full NAICS definition →