This Solicitation opportunity from Department Of Defense was posted on June 10, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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TUBE SEAMLESS NICKEL COPPER ALLOY

Closed

N0010426Q19764Federal

Submission Closed06/11/2026, 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, BENT, METALLICThe contract pertains to the procurement of a bent metallic tube identified by the National Stock Number 4710-01-472-3852. It involves a single unit purchase request under the solicitation number SPE4A5-26-T-246A issued by the Defense Logistics Agency, which operates under the Department of Defense. The solicitation was posted on June 16, 2026, with a response deadline set for June 24, 2026. This solicitation does not indicate any specific set-aside type or associated NAICS code, and is directed towards federal organizations. The place of performance and point of contact details are not specified in the contract data. The contract appears to be a straightforward acquisition of a specific metallic tube component, likely intended for defense or government use. The official procurement information and further details are accessible through the DLA’s procurement portal.

Defense Logistics Agency

POSTED

DEADLINE

HX; 3.5" BAR METAL MIL-S-23195The Portsmouth Naval Shipyard is preparing a pre-solicitation for stainless steel bar metal, specifically 3.5-inch bars conforming to MIL-S-23195 with Stainless Steel Composition 304 Type I. This procurement will be conducted under Simplified Acquisition Procedures, with the solicitation designated as a Total Small Business Set-Aside under NAICS code 331210, which covers metal product manufacturing. The contract requires manufacturing in accordance with detailed specifications provided in an attachment, and several data submission requirements must be met, including material certification and multiple procedure approval documents. The solicitation will open for responses from June 3, 2026, through June 17, 2026, with delivery expected within 50 weeks after receipt of order to Portsmouth Naval Shipyard in Kittery, Maine. Interested contractors must be familiar with the applicable Federal Acquisition Regulation clauses and Defense Federal Acquisition Regulation Supplement changes, and all detailed instructions and evaluation criteria will accompany the formal solicitation upon posting on sam.gov. The primary point of contact for this procurement is Ina Nason, who can be reached via email for further inquiries.

Portsmouth Naval Shipyard Gf

POSTED

DEADLINE

Sawyer Creek CulvertThis contract involves the fabrication and delivery of a box culvert measuring 5 feet wide, 6 feet high, and approximately 51.7 feet long, consisting of eight sections. The culvert will include cutoff walls at both ends, four L-shaped cantilever wingwalls each 8 feet long, and headwalls at both ends measuring 1 foot wide by 1 foot high. Neoprene gaskets will be installed on each section before delivery to ensure proper sealing. The exterior waterproofing will be handled separately by others. The culvert is designed to meet a Level 1 black bar reinforcement standard and is rated for HL-93 live load conditions, with structural calculations stamped by a professional engineer licensed in New York. The culvert will be installed with a 24-degree skew angle relative to the adjacent road, and it complies with Class 100 Tracked and Class 120 Wheeled load requirements. The contract is identified as "Sawyer Creek Culvert" under solicitation number W911S226U3442, posted by the Department of Defense at Fort Drum, NY, with a response deadline in late June 2026. This is a total small business set-aside under NAICS code 331210. All drawings and engineering submittals will be professionally stamped and adhere to applicable standards, including UFC 3-310-08. Point of contact for this project is Carrie Lawton, with communications directed through the Army's contracting office. The work location is also in the 13602 ZIP code area, consistent with Fort Drum, New York.

POSTED

DEADLINE

47--TUBE ASSEMBLYThis contract is a procurement solicitation issued by the Defense Logistics Agency (DLA) Aviation for 41 units of the item identified as NSN 4710005558002, a tube assembly. The delivery location is specified as W1A8 DLA Distribution, with a delivery timeframe of 171 days after order. The procurement method is a request for quotation (RFQ), and all responsible sources are invited to submit their quotes electronically. Quotations must be received by June 24, 2026, with the solicitation posted on June 16, 2026. The solicitation does not provide physical copies or detailed specifications, plans, or drawings. The approved sources for this tube assembly are limited to two specific suppliers, identified by their codes 38ZC7 and 63005, both associated with the manufacturer number 6842996. The solicitation is open to all capable suppliers, with no set-aside restrictions mentioned. The relevant industry classification for this procurement falls under NAICS code 331210. Questions regarding the solicitation must be directed via email to the designated point of contact listed in the solicitation document or accessed through the specified online portal. The contracting office is located in Richmond, Virginia, USA, under the Department of Defense.

POSTED

DEADLINE

BAR ESR/VAR 2 1/2 INCH DIA-ROUNDThe Department of Defense, through the Portsmouth Naval Shipyard, is soliciting proposals for the procurement of BAR ESR/VAR 2 1/2 INCH DIA-ROUND material under solicitation number N0010426RX19775. This requirement is a total small business set-aside under NAICS 331210, targeting iron and steel foundries. The contractor is responsible for manufacturing the specified material in accordance with detailed technical and manufacturing requirements outlined in the solicitation attachments, including Attachment 1 and Exhibit A. The product must comply with stringent quality standards such as MIL-I-45208 or ISO 9001/9002 quality systems and meet non-destructive testing (NDT) procedures specified in MIL-STD-2132D, with acceptance criteria per MIL-DTL-32386. Delivery is required within a 50-week period after receipt of order, with final inspection and acceptance conducted at the Portsmouth Naval Shipyard in Kittery, Maine. Proposals will be evaluated on a Lowest Price Technically Acceptable (LPTA) basis, with key evaluation factors including technical capability, delivery schedule, price, and past performance. Technical compliance focuses on adherence to specified testing procedures and quality system certifications, where failure to meet these results in disqualification. Delivery must meet the 50-week timeline, and past performance will be assessed based on relevant contracts in the prior five years, using CPARS, PDREP, and SPRS data. Pricing must be complete for all line items or the offer will be rejected. Vendors must be registered with the System for Award Management (SAM) and submit proposals electronically by the deadline. The contract does not currently specify packaging or preservation requirements beyond quality considerations, and no detailed clauses or options have been provided at this solicitation stage. The Government holds final inspection and acceptance authority, ensuring that all material and associated data deliverables, including certification and testing reports, meet the contract requirements.

Portsmouth Naval Shipyard Gf

POSTED

1 day ago

DEADLINE

in 14 days

AI Contract Overview

The Portsmouth Naval Shipyard is issuing a pre-solicitation notice for the procurement of seamless nickel copper alloy tubing, designated under NSN 4710-00-455-0197 X2 and manufactured according to MIL-T-23520 specifications. This acquisition will follow Simplified Acquisition Procedures and is set aside exclusively for small businesses under NAICS code 331210, with a size standard of 1,000 employees. The solicitation will incorporate relevant clauses and provisions current through FAC 2026-01 and DFARS Change 20251110, and interested contractors must review these in detail. The delivery location is the Portsmouth Naval Shipyard in Kittery, Maine, with a requested delivery schedule of 50 weeks after receipt of order. In addition to the product, several specific data requirements must be met, including material certification and procedure approvals, as outlined in the solicitation’s attachments and exhibits. The formal solicitation will be posted on sam.gov from April 27 to May 11, 2026, with the pre-solicitation announcement publicized from April 6 to April 21, 2026. For further information or inquiries, contractors can contact Dayna O’Brien via the provided email. This notice serves only as an advance announcement, and a written solicitation will be published for submission during the stated response period.

General Info

Portsmouth Naval Shipyard seeks small businesses for nickel copper tubing procurement, delivery in 50 weeks.

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

(15)

N0010426Q19764 OPSEC Contract Requirements

PDF•sow

N0010426Q19764 Exhibit A Contract Data Requirements List

PDF•contract-data-requirements-list

Contract Data Requirements List Exhibit A for N3904026Q19764

PDF•contract-data-requirements-list

RFQ N0010426Q19764 Tube Seamless Nickel Copper Alloy

DOCX•rfq

RFQ N0010426Q19764 for Seamless Tube and Data Requirements

DOCX•rfq

N3904026Q19764 Pipe Manufacturing Contract

PDF•contract-document

N0010426Q19764 Attachment 2 Individual Repair Part Ordering Data

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N0010426Q19764 Pipe Manufacturing and Inspection Requirements

PDF•contract-document

RFQ N0010426Q19764 for Seamless Nickel Copper Alloy Tubing

DOCX•rfq

N0010426Q19764 Pre-Solicitation Notice for Seamless Nickel Copper Alloy Tubes

DOCX•presolicitation

N0010426Q19764 Submission Instructions and Evaluation Criteria

DOCX•submission-instructions

N0010426Q19764+U00004+RFQ.docx

DOCX

RFQ N0010426Q19764 for Seamless Nickel Copper Alloy Tubing

DOCX•rfq

N0010426Q19764+Attachment+1+-+TOD+Rev+1.pdf

PDF

N3904026Q19764 Individual Repair Part Ordering Data

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AI Contract Breakdown

Uniform Contract Format

Timeline

2 updates

PhaseClosed

Type ChangedApr 27

Presolicitation → Solicitation

Amendment 3May 11

Contract was updated

Amendment 4May 19

Contract was updated

PostedJun 10

Presolicitation

Response DeadlineJun 11

Deadline has passed

Submission Closed

06/11/2026, 12:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → Portsmouth Naval Shipyard Gf

Contacts1 person available

OfficePORTSMOUTH, NH, 03801-5000, USA

Organization / Agency

Department Of Defense → Portsmouth Naval Shipyard Gf

Office AddressPORTSMOUTH, NH, 03801-5000, USA

Contacts

Dayna O'Brien

contact@example.gov

+1 (555) 000-0000

Full Description

6/10/26 **THIS SOLICITATION HAS BEEN AMENDED AND EXTENDED TO ALLOW FOR FINISH E**

5/22/26 **THIS SOLICITATION HAS BEEN EXTENDED**

5/19/26 **THIS SOLICITATION HAS BEEN UPDATED AND EXTENDED**

5/12/26 **THIS SOLICITATION HAS BEEN EXTENDED**

Please see attached RFQ and pertinent attachments.