Tube seamless nickel copper alloy
Closed Pre-Solicitation Posted
Not the latest version. See the latest solicitation from .
- Solicitation number
- N0010426Q19764
- Agency
-
Naval Sea Systems Command
Department of the Navy, Department of Defense
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 331210 Iron and Steel Pipe and Tube Manufacturing from Purchased Steel
- PSC
- 4710 Pipe, Tube And Rigid Tubing
- Place of performance
- Kittery, Maine 03904, United States
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
The Portsmouth Naval Shipyard, operating under the Department of the Navy Naval Sea Systems Command, is seeking to procure seamless nickel-copper alloy tubing manufactured in accordance with MIL-T-23520 specifications. The procurement requires submission of Material Certification (Data Item A001) and three Procedure Approvals (Data Items A002, A003, and A004) detailing non-destructive testing procedures for ultrasonic and liquid penetrant testing. Vendors must demonstrate compliance with quality requirements under either MIL-I-45208 or ISO 9001/9002 standards with applicable supplements, along with evidence of capability to meet a 50-week delivery schedule to Kittery, Maine. The award will be made using a Lowest Price Technically Acceptable (LPTA) evaluation methodology that considers technical capability, delivery schedule, price, and past performance. The pre-solicitation notice was publicized from April 6 through April 21, 2026, with the formal solicitation window opening April 27 and closing May 11, 2026, at 10:00 AM EST on sam.gov, and all inquiries should be directed to Dayna O'Brien at dayna.k.obrien.civ@us.navy.mil.
This procurement is designated as a total small business set-aside under NAICS code 331210 with a small business standard of 1,000 employees, meaning only firms meeting small business criteria are eligible for award. The requirement specifies a total quantity of 19,656 inches of 1-inch Schedule 80 seamless nickel-copper alloy pipe (NSN 1H 4710-00-455-0197) with Class IV finishing and a maximum preferred length of 20 feet. No incumbent contractor is identified in the solicitation materials, indicating this may be a new requirement or competitive recompetition. The solicitation incorporates FAR and DFARS provisions through FAC 2026-01 and DFARS Change 20251110, and all vendor submissions must include registration in the System for Award Management (SAM) database for consideration. The delivery schedule of 50 weeks after receipt of order reflects the technical complexity and specialized manufacturing requirements associated with military-specification nickel-copper alloy tubing production.
Notice text
This is a Pre-Solicitation notice for non-commercial products under Simplified Acquisition Procedures prepared in accordance with the format in FAR Subpart 13.1, as supplemented with additional information included in this notice. This announcement does not constitute a solicitation. A written/paper solicitation will be posted on sam.gov. The associated Request for Proposal (RFP) number will be posted when the solicitation is active. The solicitation will document and incorporate provisions and clauses in effect through FAC 2026-01 and DFARS Change 20251110. It is the responsibility of the contractor to be familiar with the applicable clauses and provisions. The clauses may be accessed in full text at these addresses:
https://www.acquisition.gov/
- The NAICS code is 331210 and the Small Business Standard is 1000 (# of employees). This will be solicited as a small business set aside.
The Portsmouth Naval Shipyard will be seeking responses from sources capable of providing the following:
0001 TUBE SEAMLESS NICKEL COPPER ALLOY
NSN: 1H 4710 00-455-0197 X2
TUBE SEAMLESS MIL-T-23520 NICKEL COPPER ALLOY manufactured in accordance with Attachment 1.
0002 DATA REQUIREMENTS
Data Requirements for ITEM 0001:
-
- Data Item A001 (Material Certification)
- Data Item A002 (Procedure Approvals)
- Data Item A003 (Procedure Approvals)
- Data Item A004 (Procedure Approvals)
All Data Requirements are to be in accordance with Exhibit A and Attachment 1 to Exhibit A.
See attached Submission Instructions and Evaluation Criteria that will be applicable to the solicitation.
• Delivery Point: Portsmouth Naval Shipyard, Kittery, ME.
Requested Delivery Schedule: 50 weeks ARO
This requirement will be solicited from the 27th of April, 2026 to the 11th of May, 2026 at 10:00 AM EST.
Contact Dayna O’Brien who can be reached by email dayna.k.obrien.civ@us.navy.mil.
This announcement will be publicized from the 6th of April, 2026 to the 21st of April, 2026 at 10:00 AM EST
******* END OF SYNOPSIS ********
Files
Notice history
| Notice | Type | Posted |
|---|---|---|
| Tube seamless nickel copper alloy | Solicitation | |
| This notice | Pre-Solicitation |
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