This Government Contract opportunity from Department Of Defense was posted on May 6, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Seamless Nickel-Copper Alloy Pipe Manufacturing

Closed

Federal

Submission Closed05/14/2026, 12:00:00 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: 331210

New

DIBBS

TUBE, METALLICThis contract pertains to the purchase of six units of metallic tubes identified by the NSN/Part Number 4710-01-471-8973. The solicitation, numbered SPE4A7-26-T-501J, was posted on June 15, 2026, and the deadline for response is June 23, 2026. The contracting agency is the Defense Logistics Agency, a branch of the Department of Defense, which oversees the procurement under federal jurisdiction. The solicitation type is marked as a general solicitation without a specified set-aside designation or associated NAICS code, indicating it is open for competitive bidding. The place of performance and office address details are unspecified in the available data. Interested parties can access additional details and submit responses through the designated DIBBS website link.

Defense Logistics Agency

POSTED

DEADLINE

HX: Pipe Seamless Carbon Steel; SCH 80The contract solicitation titled "HX: Pipe Seamless Carbon Steel; SCH 80" is a request for quotations issued by the Portsmouth Naval Shipyard under the Department of Defense. It is a total small business set-aside opportunity, designated for entities qualifying under the SBA's FAR 19.5 program, with the applicable NAICS code 331210, which corresponds to iron and steel mills and ferroalloy manufacturing. The solicitation was posted on May 5, 2026, and requires responses by May 12, 2026, at noon. The contract involves the supply of seamless carbon steel pipes compliant with Schedule 80 specifications, critical for naval operations or maintenance activities. The primary place of performance is Kittery, Maine. Interested vendors or small businesses must submit their quotes within the identified deadline and direct communications to the designated contracting officer, Sarashea Thibodeau, located in Portsmouth, New Hampshire. The solicitation and related attachments are accessible via the federal procurement website, which provides detailed requirements and instructions. This opportunity emphasizes the Department of Defense's commitment to engaging small businesses in essential supply contracts supporting naval infrastructure.

Portsmouth Naval Shipyard Gf

POSTED

DEADLINE

TUBE, METALLICThe contract involves the procurement of 12 units of a metallic tube identified by the National Stock Number 4710-01-443-4347. The solicitation, numbered SPE4A5-26-T-237Y, was issued by the Defense Logistics Agency under the Department of Defense. The solicitation was posted on June 14, 2026, with a response deadline set for June 22, 2026. This contract is a federal solicitation with no specified set-aside type or small business classification indicated. The contract details do not specify the exact place of performance or the geographic location related to the delivery or manufacturing of the tubes. The Defense Logistics Agency is managing the acquisition, which falls within defense supply logistics. Contact points for inquiries regarding the solicitation are not provided in the information available. The procurement process appears to be open to qualified vendors as no exclusive set-aside categories are mentioned.

Defense Logistics Agency

POSTED

DEADLINE

47--TUBE,CYLINDERThe contract involves the procurement of seven units of cylinder tubes identified by NSN 4710010566090, to be delivered to the W1A8 DLA distribution center within 138 days after order. The acquisition allows quotes from all responsible sources, with submissions required electronically by the response deadline of June 25, 2026. The solicitation, designated as RFQ number SPE7M426T182Y, is issued by the DLA Land And Maritime office under the Department of Defense and is associated with NAICS code 331210. Approved sources for this item include suppliers 07270 27142 and 07270 970-28340. No physical copies of the solicitation or supporting specifications, plans, or drawings are provided; interested parties must access the solicitation online through the given link. The contract is open with no specified set-asides, encouraging competition among all qualified vendors. Inquiries related to the solicitation are directed via email to the designated buyer at the email address provided, with additional solicitation details accessible through the DLA’s official procurement website. The place of performance details remain unspecified beyond the delivery location.

DLA Land And Maritime

POSTED

DEADLINE

4340 Alloy Steel Bar Supply (20-Foot Lengths)This contract involves the procurement of 20-foot-long 4340 alloy steel bars that comply with SAE AMS6414, AMS6415, and AMS6484 specifications. The steel bars must be either normalized or annealed and come with certified test reports ensuring quality and heat lot traceability. The material cannot be flame-cut or sourced from plate, underscoring strict quality requirements. The contract is a total small business set-aside under FAR 19.5, aimed at supporting small business participation in defense-related manufacturing. The solicitation was posted on June 11, 2026, with responses due by June 24, 2026, and is being managed by the Department of Defense, specifically by the W6QK Acc Wva agency office. The place of performance is Watervliet, ZIP code 12189. The NAICS code associated with this procurement is 331210, which pertains to steel manufacturing. This subcontract opportunity requires suppliers to provide material that meets rigorous standards to ensure suitability for defense applications.

W6QK Acc Wva

POSTED

6 days ago

DEADLINE

in 8 days

AI Contract Overview

The contract involves the manufacture of 3,300 linear inches of seamless nickel-copper alloy pipe with specifications of 1-inch NPS, Schedule 40, conforming to MIL-DTL-23520E, Class IV, Finish D. The scope includes comprehensive services such as testing, cleaning, marking, and packaging to ensure the product meets all military standards and readiness for delivery. This subcontract is designated as a Total Small Business Set-Aside under FAR 19.5, indicating it is exclusively reserved for qualified small businesses. The contract is issued by the Portsmouth Naval Shipyard under the Department of Defense, with the place of performance specified as Kittery, postal code 03904. The procurement relates to NAICS code 331210, which covers the manufacturing of steel pipe and tube products from purchased steel. The deadline for responses to this solicitation is May 14, 2026, providing a concise timeframe for interested small business manufacturers to submit their proposals. The contract emphasizes strict adherence to detailed military specifications to support naval and defense-related applications.

General Info

Manufacture 3,300 inches seamless nickel-copper pipe per MIL specs; small business set-aside.

Agency

Department Of Defense → Portsmouth Naval Shipyard Gf

NAICS

331210 - Iron and Steel Pipe and Tube Manufacturing from Purchased SteelView NAICS

Place of Performance

Kittery, ME, 03904, USA

Set-Aside

SBA

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedMay 6

subcontract

Response DeadlineMay 14

Deadline has passed

Submission Closed

05/14/2026, 12:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → Portsmouth Naval Shipyard Gf

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of Defense → Portsmouth Naval Shipyard Gf

Office AddressN/A

ContactsNo contact information available

Full Description

Manufacture of 3,300 linear inches of seamless nickel-copper alloy pipe (1-inch NPS, Schedule 40) per MIL-DTL-23520E, Class IV, Finish D, including testing, cleaning, marking, and packaging.