This Government Contract opportunity from Department Of Defense was posted on May 4, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Material Supply – Alloy C51000 (ASTM-B139)

Closed

Federal

Submission Closed05/28/2026, 08:30:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 331492

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POSTED

22 days ago

DEADLINE

N/A

AI Contract Overview

This contract involves the supply of Alloy C51000 raw material, conforming to ASTM-B139 standards, specifically intended for manufacturing bushing sleeves. The supplier must provide certified mill test reports ensuring full traceability to the specified material standards. It is a subcontract opportunity posted on May 4, 2026, with responses due by May 28, 2026. The contract is set aside for total small business participation under the Small Business Administration’s (SBA) guidelines, specifically under FAR 19.5. The procurement falls under NAICS code 331492, related to nonferrous metal foundries, and is managed by Navsup Weapon Systems Support Mech, part of the Department of Defense. The place of performance is stated as Mechanicsburg, although other site-specific details are not provided. The contract emphasizes adherence to stringent material quality and traceability requirements, supporting the DoD’s supply chain for weapon systems.

General Info

Supply of ASTM-B139 Alloy C51000 bushing sleeves, small business set-aside, certified traceability required.

Agency

Department Of Defense → Navsup Weapon Systems Support Mech

NAICS

331492 - Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) View NAICS

Place of Performance

Mechanicsburg, PA, USA

Set-Aside

SBA

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedMay 4

subcontract

Response DeadlineMay 28

Deadline has passed

Submission Closed

05/28/2026, 08:30:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → Navsup Weapon Systems Support Mech

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of Defense → Navsup Weapon Systems Support Mech

Office AddressN/A

ContactsNo contact information available

Full Description

Supply of raw material (Alloy C51000 per ASTM-B139) for manufacturing bushing sleeves, including certified mill test reports and full traceability to specification.