This Solicitation opportunity from Department Of Defense was posted on June 18, 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 Closed06/24/2026, 12:00:00 PM UTC

Contract Overview

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

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NAICS: 331210

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AI Contract Overview

This solicitation, numbered N0010426Q19764, is a total small business set-aside under NAICS code 331210 issued by the Portsmouth Naval Shipyard Gf under the Department of Defense for the procurement of seamless nickel copper alloy tube conforming to MIL-DTL-23520E (SH), specifically UNS N04400, with Class IV finish D (descaled). The product is required for delivery at Kittery, Maine, with a 50-week delivery schedule after receipt of order, and the response deadline has been extended repeatedly through June 2026, with the most recent posting on June 18, 2026, and a deadline of June 24, 2026. The contract is evaluated under the Lowest Price Technically Acceptable (LPTA) methodology, where technical acceptability is a mandatory pass/fail gate—failure to comply with quality requirements, delivery schedule, or to provide pricing for all line items may result in rejection of the entire quote. Compliance with MIL-I-45208 or ISO 9001/9002/9003 supplemented by STR-ISO 9000 Addenda A, B, or C is mandated, with calibration per OPNAVINST 3960.16 and non-destructive testing procedures required for ultrasonic and liquid penetrant testing in accordance with MIL-STD-2132D and MIL-DTL-32386. Materials must be manufactured according to the Individual Repair Part Ordering Data and accompanied by Material Certification and Procedure Approvals within specified timeframes. Packaging must adhere to ASTM D3951 and MIL-DTL-23520, with all items shipped in wooden boxes constructed of 2x6 planks for pipes with OD of 6 inches or larger, banded with metal straps, and labeled per MIL-STD-129 including barcodes suitable for hand scanning; permanent end markings per MIL-STD-792 are required, prohibiting die stamping and preferring condensed nine-digit final acceptance marks. Quality assurance compliance extends to subcontracts for critical items, and contractors must adhere to DFARS cybersecurity requirements including NIST SP 800-171, safeguarding covered defense information, cyber incident reporting, and prohibitions on prohibited telecommunications equipment. Offerors must be registered in SAM, provide

General Info

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

Agency

Department Of Defense → Portsmouth Naval Shipyard GfView Agency

NAICS

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

Place of Performance

Kittery, ME, 03904, USA

Set-Aside

SBA

Documents

(17)

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

PDF•sow

RFQ N0010426Q19764 for Seamless Tube and Data Requirements

DOCX•rfq

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 Pipe Manufacturing Contract Rev 2

PDF•contract-document

N0010426Q19764 Submission Instructions and Evaluation Criteria

DOCX•submission-instructions

RFQ N0010426Q19764 for Seamless Tube and Data Requirements

DOCX•rfq

RFQ N0010426Q19764 for Seamless Nickel Copper Alloy Tubing

DOCX•rfq

Technical Ordering Data Package N0010426RX19764 Rev. 1

PDF•tod-package

N3904026Q19764 Individual Repair Part Ordering Data

PDF•sow

AI Contract Breakdown

Uniform Contract Format

Timeline

6 updates

PhaseClosed

PostedApr 6

Presolicitation

Amendment 1Apr 7

Contract was updated

Type ChangedApr 27

Presolicitation → Solicitation

Amendment 2May 11

Contract was updated

Amendment 3May 19

Contract was updated

Amendment 4May 22

Contract was updated

Amendment 5Jun 10

Contract was updated

Amendment 6Jun 18

Contract was updated

Response DeadlineJun 24

Deadline has passed

Submission Closed

06/24/2026, 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

View Agency Profile

Office AddressPORTSMOUTH, NH, 03801-5000, USA

Contacts

Dayna O'Brien

contact@example.gov

+1 (555) 000-0000

Full Description

6/18/26 **THIS SOLICITATION HAS BEEN AMENDED AND EXTENDED TO CHANGE THE DIMENSION**

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.

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