This Subcontract opportunity from Department Of Defense was posted on August 30, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Supply of 70-30 Copper-Nickel Alloy Seamless Tubing

Closed

Federal

Submission Closed09/14/2026, 05:00:00 PM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 331491

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DIBBS

Aerospace Grade Alloy Supply (AMS5629 / AMS5737R)This subcontract involves the supply of raw aerospace grade alloys for prime contractors supporting DLA Weapons Support ASC projects. The required materials must strictly adhere to SAE AMS5629 Revision K and SAE AMS5737R Revision R specifications. To ensure the traceability of Critical Application Items and maintain regulatory compliance, the provider must deliver certified raw material stock accompanied by full Mill Test Reports and adhere to the Buy American Act. The contract is managed by the Department of Defense under the DLA Weapons Support ASC Commodities Division, with the place of performance located at Robins Air Force Base. Interested parties should note the response deadline of November 16, 2026, for this procurement categorized under NAICS code 331491.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

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DEADLINE

Solicitation # SPE8E4-27-T-0282

This fixed-price solicitation, SPE8E4-27-T-0282, issued by the Defense Logistics Agency, is for the procurement of one aluminum alloy alclad metal sheet. The required material must have a cladding thickness of 0.0016 inches on both sides, a total thickness of 0.063 inches, a width of 60.00 inches, and a length of 180.00 inches, with a reference weight of 68.70 lbs per sheet. The item is designated as a critical application item and must comply with SAE AMS4048R, ASTM B660, ASTM B666, and reference drawing 01735. Delivery is required within five days of award to the DD Depot at Tinker AFB, Oklahoma, with an original required delivery date of October 26, 2026. The procurement is a Small Business Set-Aside and requires suppliers to be listed on the Qualified Suppliers List for Distributors (QSLD) to be eligible for award. Strict quality controls are in place, including a mandatory Certificate of Quality Compliance (Mill-Material Certification) for every shipment and a prohibition on test coupons. Packaging and marking must adhere to MIL-STD-2073-1E and MIL-STD-129, with specific requirements for continuous identification markings including the contract delivery order number, NSN, and manufacturer details. All quotes must be submitted via the DIBBS portal by November 19, 2026.

Defense Logistics Agency

POSTED

DEADLINE

Solicitation # SPE8E4-27-T-0280

The Defense Logistics Agency (DLA) is soliciting the procurement of one copper silicon alloy plate under solicitation SPE8E4-27-T-0280. The material must be 0.500 inches thick, 48.00 inches wide, and 96.00 inches long, with a reference weight of 709.63 lbs. The product must adhere to Alloy 655, Temper H01-Hard, and comply with ASTM B98/B98M-13 (R 2019) and SAE AMS-STD-185A standards. Delivery is required by October 22, 2026, with a destination of Sasebo, Japan. Eligibility for award is strictly limited to suppliers listed on the Qualified Suppliers List for Distributors (QSLD). The contractor must provide a Certificate of Quality Compliance (Mill-Material Certification) with every shipment and to the Contracting Officer. Strict marking requirements are mandatory, including the DLA contract delivery order number, NSN, and specific material specifications; failure to comply with these markings is grounds for product rejection. Packaging and preservation must follow MIL-STD-129, MIL-C-3993, and MIL-STD-2073-1E. Invoicing must be processed electronically through the Wide Area WorkFlow (WAWF) system.

Defense Logistics Agency

POSTED

DEADLINE

Solicitation # SPE8E4-27-T-0283

Solicitation SPE8E4-27-T-0283 is issued by the Defense Logistics Agency Troop Support Construction and Equipment (Metals) for the procurement of one metal plate, identified by NSN 9535-01-477-4004 and Cummins Power Generation Inc. part number 230-10269. The item is to be delivered to the US Army at Fort Bliss, Texas, with an original required delivery date of November 5, 2026, and a delivery timeframe of five days after receipt of order. The contract specifies destination inspection and acceptance, with shipping handled via the fastest traceable means. The procurement is governed by NAICS code 331491 and incorporates several critical regulatory requirements, including the Buy American and Balance of Payments Program and the Berry Amendment. Technical and quality standards are defined by the DLA Master List of Technical and Quality Requirements, while packaging and marking must adhere to MIL-STD-2073-1E and MIL-STD-129. Administrative requirements include the use of the Wide Area WorkFlow (WAWF) system for invoicing and payment. Additionally, the contract mandates strict cybersecurity compliance regarding covered defense information and requires specific hazard labeling for any hazardous materials delivered.

Defense Logistics Agency

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DEADLINE

Solicitation # SPE8E4-27-T-0281

This small business set-aside solicitation, issued by the Defense Logistics Agency (DLA) Troop Support, is for the procurement of two perforated aluminum alloy metal sheets. The material must be Alloy 3003 with H-14 temper, measuring 0.050 inches thick, 36 inches wide, and 96 inches long, with a specific perforation diameter of 0.125 inches and staggered centers. The contract requires strict adherence to exact dimensions, as test coupons are not permitted. Delivery is required within five days of award, with a required delivery date of October 16, 2026, shipped FOB Origin to a destination in Duluth, Minnesota. Compliance with the Qualified Suppliers List for Distributors (QSLD) is mandatory for award eligibility. The contractor must provide a Certificate of Quality Compliance with every shipment and adhere to rigorous marking and packaging standards governed by MIL-STD-129, MIL-STD-2073-1E, and ASTM B660. Each unit must feature continuous identification markings, including the DLA contract number, NSN, and manufacturer details. Administrative requirements include the use of the Wide Area WorkFlow (WAWF) system for invoicing and compliance with various FAR and DFARS clauses regarding cybersecurity, domestic material restrictions, and the prohibition of covered defense telecommunications equipment.

Defense Logistics Agency

POSTED

DEADLINE

Solicitation # SPE8E4-27-T-0279

Solicitation SPE8E4-27-T-0279 is a request for quotations for the procurement of titanium alloy metal sheets, specifically hot rolled, annealed, and descaled material with dimensions of 0.025 inches thick, 48 inches wide, and 96 inches long. The requirement consists of two line items totaling seven sheets, with delivery scheduled for April 24, 2027, to DLA Distribution centers in San Diego, California, and Cherry Point, North Carolina. This is a total small business set-aside procurement under NAICS 331491, with destination inspection and acceptance required. Eligibility for award is strictly limited to suppliers listed on the Qualified Suppliers List for Distributors (QSLD). The material is designated as a critical application item and must conform to SAE AMS4911T and SAE AMS2809B standards. Strict adherence to exact dimensions is mandatory, and test coupons are prohibited. Required documentation includes a Certificate of Quality Compliance (Mill-Material Certification) and specific Contract Data Requirements Lists (CDRLs). Packaging must comply with MIL-STD-2073-1E and RP001, featuring robust four-corner and side-edge protection with fiberboard top and bottom coverage. Marking must follow MIL-STD-129 and include the contract delivery order number, NSN, specification number, alloy, manufacturer's name, heat/lot number, and dimensions. Permissible marking methods are limited to stenciling or stamping, excluding die stamps. The contract also incorporates standard FAR and DFARS clauses regarding the Buy American program, cybersecurity for covered defense information, and prohibitions on certain telecommunications equipment.

POSTED

DEADLINE

Titanium Alloy Sheet SupplyThis subcontract involves the supply of 5,000 specialized titanium alloy metal sheets to prime contractors supporting DLA Troop Support Construction and Equipment materials. The material must be hot rolled, annealed, and descaled, adhering to specific dimensions of 0.040 inches in thickness, 36.00 inches in width, and 96.00 inches in length, with a reference weight of 22.53 pounds per sheet. All supplies must meet strict DLA technical specifications. Managed by the Department of Defense through the Warner Robins office, the performance of this contract is centered at Robins Air Force Base. The opportunity was posted on November 6, 2026, with a response deadline of November 16, 2026. The procurement falls under NAICS code 331491.

POSTED

DEADLINE

Copper-Nickel Alloy Tubing SupplierThis subcontract, issued by the Department of Defense under the DLA Weapons Support Fluid Handling Division, requires the supply of 462 feet of Copper-Nickel Alloy 70-30 metallic tubing. The tubing must feature a 2.375-inch outside diameter and a 0.120-inch wall thickness, provided in random lengths ranging from 12 to 24 feet. Each tube must be clearly marked every three feet with the manufacturer name and alloy designation using stenciling, die stamping, paint, or permanent labels. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 331491, with the place of performance located in Bremerton. Interested parties must respond by November 16, 2026, to provide these materials for prime contractors fulfilling DLA supply contracts.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE

Solicitation # SPE8E4-27-T-0261

Solicitation SPE8E4-27-T-0261 is a Small Business Set-Aside request for 100 sheets of aluminum alloy metal sheet, measuring 0.080 inches thick, 48 inches wide, and 96 inches long. The procurement is managed by DLA Troop Support and requires delivery to DLA Dist San Joaquin in Tracy, California, with a required delivery date of February 15, 2027, and a delivery timeline of 110 days after award. The contract is FOB Origin with inspection and acceptance occurring at the destination. Eligible awardees must be listed on the Qualified Suppliers List for Distributors (QSLD) or Manufacturers (QSLM). Strict quality controls are in place, including a requirement for a Certificate of Quality Compliance (Mill-Material Certification) to accompany every shipment. Materials must conform to exact dimensions, as test coupons are prohibited. Packaging and preservation must adhere to ASTM B660 and MIL-STD-2073-1E, while marking must follow MIL-STD-129R(3). Continuous identification markings, including the DLA contract delivery order number, NSN, and manufacturer details, are mandatory; failure to comply with these marking requirements will result in product rejection. The solicitation incorporates various FAR and DFARS clauses, including a price evaluation preference for HUBZone small businesses and mandatory cybersecurity and telecommunications restrictions.

POSTED

DEADLINE

Solicitation # SPE8E4-27-T-0262

This contract is a small business set-aside solicitation for the procurement of five aluminum alloy metal sheets, specifically 0.080 inches thick, 36 inches wide, and 96 inches long. The material must be Alloy 5052 Temper H34 and conform to SAE AMS-QQ-A-250/8C and Reference Drawing NR 14153 01735. Delivery is required within 160 days after order, with inspection and acceptance occurring at the destination. Only suppliers listed on the Qualified Suppliers List for Distributors (QSLD) are eligible for award, and those compliant with the QSL program are granted a waiver for source inspection. Key requirements include the provision of a Certificate of Quality Compliance (Mill-Material Certification) with every shipment and strict adherence to exact dimensions, as test coupons are prohibited. Continuous identification markings, including the DLA contract delivery order number, NSN, and manufacturer details, must be applied via stamping or stenciling. Packaging and preservation must follow MIL-STD-2073-1E and ASTM B660, with marking in accordance with MIL-STD-129. The contract also incorporates various FAR and DFARS clauses regarding cybersecurity, the Buy American Act, and the use of the Wide Area Workflow (WAWF) system for electronic invoicing.

DDSP NEW CUMBERLAND FACILITY

POSTED

DEADLINE

Solicitation # SPE8E4-27-T-0268

This fixed-price solicitation, issued by DLA Troop Support Construction and Equipment, is for the procurement of three titanium alloy sheets. The material must be hot rolled, annealed, and descaled, with specific dimensions of 0.0800 inches in thickness, 36.00 inches in width, and 96.00 inches in length. The product must comply with non-government standards SAE AMS4911T, SAE AMS2809B, and SAE AMS4907M, as well as reference QAP 13873. Delivery is required by April 25, 2027, with a need ship date of April 12, 2027, to DLA Distribution Warner Robins. Eligibility for award is strictly limited to suppliers listed on the Qualified Suppliers List for Distributors (QSLD). The contract mandates rigorous quality controls, including a required Certificate of Quality Compliance (Mill-Material Certification) and adherence to Metal Certification Contract Data Requirements Lists (CDRLs). Strict marking and packaging requirements apply, including continuous identification markings via stamping or stenciling and packaging compliant with MIL-STD-2073-1E and MIL-STD-129. The procurement also incorporates various FAR and DFARS clauses regarding cybersecurity, domestic material restrictions, and the prohibition of covered defense telecommunications equipment.

POSTED

DEADLINE

Solicitation # SPE8E9-27-T-0465

Solicitation SPE8E9-27-T-0465 is a Request for Quotations for the procurement of aluminum Alclad metal sheets, specifically 0.032 inches thick, 36 inches wide, and 144 inches long, with 0.0016 inches of cladding on both sides. The requirement consists of two line items totaling 190 sheets, with delivery required within 51 days. Only suppliers listed on the Qualified Suppliers List for Distributors (QSLD) for FSGs 95 and 96 are eligible for award. The contract specifies a required delivery date of November 5, 2026, with shipments destined for DLA Distribution depots at Tinker AFB, Oklahoma, and Warner Robins, Georgia. Strict quality and technical standards apply, including the requirement for a Certificate of Quality Compliance (Mill-Material Certification) with every shipment. Sheets must conform to exact dimensions, and test coupons are prohibited. Each unit must feature continuous identification markings, including the DLA contract delivery order number, NSN, specification number, and manufacturer details. Packaging must adhere to MIL-STD-2073-1E and MIL-STD-129, with specific Level A requirements per ASTM B660 and ASTM B666. The procurement is governed by various FAR and DFARS clauses, including those regarding the Buy American Act, cybersecurity reporting, and the prohibition of covered defense telecommunications equipment.

CONSTRUCTION & EQUIPMENT MRO SVC I

POSTED

3 days ago

DEADLINE

in 7 days

AI Contract Overview

This subcontract, issued by the Department of Defense Maritime Supply Chain, involves the supply of seamless 70-30 copper-nickel alloy tubing for prime contractors on DLA supply contracts. The required material is Grade 2, Type 1 tubing with a 0.25 inch outer diameter and a 0.058 inch wall thickness, engineered to withstand pressures up to 6,750 PSI. All production must adhere to MIL-T-16420K(1) Revision K and TDP Rev A Gen 1 standards, specifically meeting Class 6000 Special requirements. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 331491. Interested parties must submit their responses by September 14, 2026, following the posting date of August 30, 2026.

General Info

DoD small business subcontract for seamless copper-nickel alloy tubing due September 14, 2026.

Agency

Department Of Defense → MARITIME SUPPLY CHAIN

NAICS

331491 - Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding

Place of Performance

USA

Set-Aside

SBA

Documents

This scope was carved out of SPE7M1-26-U-5643.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

TUBE, METALLIC

AI Contract Breakdown

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Timeline

PhaseClosed

PostedAug 30

subcontract

Response DeadlineSep 14

Deadline has passed

Submission Closed

09/14/2026, 05:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → MARITIME SUPPLY CHAIN

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → MARITIME SUPPLY CHAIN

Office AddressN/A

ContactsNo contact information available

Full Description

Supplies seamless 70-30 copper-nickel alloy tubing for prime contractors on DLA supply contracts. Manufactures Grade 2, Type 1 tubing with 0.25 in. OD and 0.058 in. wall thickness to withstand 6,750 PSI. Produces material in accordance with MIL-T-16420K(1) Revision K and TDP Rev A Gen 1. Delivers seamless copper-nickel tubing meeting Class 6000 (Special) requirements.