What types of agencies buy Chains services?

Federal agencies across all departments procure Chains services, including the Department of Defense, Department of Veterans Affairs, General Services Administration, and civilian agencies. State and local governments also issue Chains contracts through their own procurement portals.

How do I find Chains contracts with SamSearch?

Use SamSearch to browse pre-classified opportunities in one place, with AI-powered filtering by agency, set-aside, and deadline.

Are there set-aside contracts for small businesses in Chains?

Yes. Many Chains contracts are set aside for small businesses, including 8(a), WOSB, SDVOSB, and HUBZone firms. Use SamSearch's set-aside filters to find contracts your business qualifies for.

How competitive are Chains government contracts?

Competition varies by contract size and type. Large IDIQ vehicles in Chains can attract dozens of bidders, while small open-market solicitations may have only a few. Monitoring active solicitations and building agency relationships early improves win rates.

Contract Category

Chains Government Contracts

15 government contract opportunities classified as Chains, spanning federal and state/local solicitations. Updated daily.

10 federal5 SLEDUpdated daily

Federal Opps

Federal contracts

SLED Opps

State, local & education contracts

Forecasts

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Agency pipeline forecasts

Total

All sources combined

10 federal contract opportunities classified as Chains.

DEPT OF DEFENSE

ANCHOR CHAINS

Archived

AI Summary

The Department of the Navy is seeking proposals for a firm fixed-price contract to supply anchor chains and detachable connecting links, with specific specifications outlined. The procurement is a sole source award to Lister Chain & Forge, Inc., and requires delivery by September 30, 2026. Interested vendors must be re…

Posted May 18, 2026Due May 20, 2026Combined Synopsis/SolicitationNAICS 332111Total Small Business Set-Aside (FAR 19.5)Sol: N0018926QL149

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DEPT OF DEFENSE

Tsubaki Brand STS Roller Chains for Delivery to Bonneville Project

Archived

AI Summary

The Department of Defense is soliciting quotes for Tsubaki Brand STS Roller Chains to be delivered to the Bonneville Lock & Dam. This is a combined synopsis/solicitation under NAICS Code 332618, set aside for small businesses. Quotes are due by April 20, 2026, and must include technical specifications to demonstrate co…

Posted Apr 8, 2026Due Apr 21, 2026Combined Synopsis/SolicitationNAICS 332618Total Small Business Set-Aside (FAR 19.5)Sol: W9127N26QA043

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DEPT OF DEFENSE

USNS CHARLES DREW - UNREP CHAINS

Archived

AI Summary

The Department of Defense is seeking procurement of Unrep Chains for the USNS Charles Drew (T-AKE 10). This opportunity is a combined synopsis/solicitation, and interested bidders should refer to the attached redacted SSJ for further details.

Posted Mar 24, 2026Due Apr 7, 2026Combined Synopsis/SolicitationNAICS 333613Sol: N3220526Q7103

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DEPARTMENT OF TRANSPORTATION

AtoN Buoy Chains

Archived

AI Summary

The Department of Transportation is soliciting quotes for AtoN Buoy Chains under a combined synopsis/solicitation. This RFQ is set aside for small businesses and requires delivery within 45 days post-award. Proposals are due by March 11, 2026, at 2:00 PM EST, and must be submitted via email.

Posted Mar 4, 2026Due Mar 11, 2026Combined Synopsis/SolicitationNAICS 332111Total Small Business Set-Aside (FAR 19.5)Sol: 6923G526Q0037

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DEPT OF DEFENSE

TSUBAKI BRAND STS ROLLER CHAINS FOR DELIVERY TO BONNEVILLE PROJECT

Archived

AI Summary

This opportunity is a Request for Quotes (RFQ) for the purchase of eight TSUBAKI brand STS roller chains for the Bonneville Lock and Dam Project. It is a 100% Total Small Business Set-Aside under NAICS Code 332618. Quotes are due by September 1, 2025, and must include pricing and a response to the technical evaluation.

Posted Aug 20, 2025Due Sep 1, 2025Combined Synopsis/SolicitationNAICS 332618Total Small Business Set-Aside (FAR 19.5)Sol: W9127N25QA087

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DEPT OF DEFENSE

W519TC-25-Q-A046 HUSK CHAINS SOLICITATION & AMENDMENT

Archived

AI Summary

The Department of Defense is soliciting for husk chains under solicitation W519TC-25-Q-A046. This opportunity is classified under NAICS code 332510 and is not set aside for simplified acquisition procedures. Bidders should refer to the attached documents for further details.

Posted Aug 7, 2025Due Aug 14, 2025SolicitationNAICS 332510Total Small Business Set-Aside (FAR 19.5)Sol: W519TC-25-Q-A046

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DEPT OF DEFENSE

TRANSPORT CHAINS

Archived

AI Summary

The Naval Surface Warfare Center (NSWC) Crane is seeking quotes for transport chains under solicitation N00164-25-Q-0784. The opportunity is set aside for small businesses and falls under FAR Part 13. Interested vendors must be registered in SAM and submit offers by 15 August 2025, 2 PM Eastern Time.

Posted Aug 6, 2025Due Aug 15, 2025Combined Synopsis/SolicitationNAICS 332999Total Small Business Set-Aside (FAR 19.5)Sol: N0016425Q0784

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DEPT OF DEFENSE

W519TC-25-Q-A046 HUSK CHAINS SOLICITATION

Archived

AI Summary

The Department of Defense is soliciting bids for husk chains under solicitation W519TC-25-Q-A046. This opportunity is classified under NAICS code 332510 and is not set aside for simplified acquisition procedures. Interested vendors should refer to the attached documents for further details.

Posted Jul 21, 2025Due Jul 28, 2025SolicitationNAICS 332510Total Small Business Set-Aside (FAR 19.5)Sol: W519TC-25-Q-A046

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DEPT OF DEFENSE

CHAIN, ROLLER

Archived

AI Summary

The Department of Defense, specifically the Navy, is soliciting bids for the manufacture of roller chains under NAICS Code 333612. This contract is set aside for small businesses and requires delivery within 90 days. Bidders must comply with various military standards for marking and inspection. Interested parties shou…

Posted May 22, 2025Due Jun 23, 2025SolicitationNAICS 333612Total Small Business Set-Aside (FAR 19.5)Sol: N0010425QAD73

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DEPT OF DEFENSE

25--CROSS CHAIN,TIRE

Archived

AI Summary

The Department of Defense, through the Defense Logistics Agency, is seeking proposals for the procurement of 230 and 550 units of NSN 2540014832930, CROSS CHAIN, TIRE, with a delivery deadline of 75 days after order. This opportunity is set aside for Women-Owned Small Businesses (WOSB). Interested bidders can access th…

Posted May 8, 2025Due May 12, 2025Combined Synopsis/SolicitationNAICS 332618SBA Certified Women-Owned Small Business (WOSB) Program Set-Aside (FAR 19.15)Sol: SPE7L425Q0163

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Chains Government Contracts — FAQ

Common questions about finding and winning Chains government contracts.

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Chains Government Contracts

Chains Government Contracts — FAQ