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Closure Protective Covers (CPCs) — Torpedos and Components, Inert

Issued by DEPT OF DEFENSE · DEPT OF THE NAVY · NAVSEA · NAVSEA WARFARE CENTER · NUWC DIV NEWPORT · via SAM.gov — US federal contract opportunities

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Published
21 Oct 2026
Closes
30 Oct 2026, 17:00 UTC
Reference
N6660426Q0288
Location
United States
Sector
Manufacturing & Supply

This notice was amended 2 times

Details changed after publication. Re-check the official notice before bidding.

  • Submission deadline changed from 25 Sept 2026, 17:00 UTC to 30 Oct 2026, 17:00 UTC
    First seen by FreeTender on 21 Oct 2026 — most portals don’t publish when a corrigendum was issued.
  • Submission deadline changed from 8 Sept 2026, 16:00 UTC to 25 Sept 2026, 17:00 UTC
    First seen by FreeTender on 11 Sept 2026 — most portals don’t publish when a corrigendum was issued.

At a glance

DEPT OF DEFENSE · DEPT OF THE NAVY · NAVSEA · NAVSEA WARFARE CENTER · NUWC DIV NEWPORT in United States has published a tender in manufacturing & supply: “Closure Protective Covers (CPCs) — Torpedos and Components, Inert”. Submissions close on 30 October 2026, 8 days from today. Quote reference N6660426Q0288 in any correspondence with the buyer. FreeTender has recorded 27 notices from this buyer since 2026, 7 of them currently open. There are 2,634 open manufacturing & supply notices in United States on FreeTender. Bids are submitted to the buyer through SAM.gov — US federal contract opportunities, not through FreeTender.

Details

DEPT OF DEFENSE · DEPT OF THE NAVY · NAVSEA · NAVSEA WARFARE CENTER · NUWC DIV NEWPORT is soliciting Closure Protective Covers (CPCs) — Torpedos and Components, Inert. Solicitation number N6660426Q0288. Classified under NAICS 332313 — Plate Work Manufacturing. Product/service code 1355 — TORPEDOS AND COMPONENTS, INERT. Responses are due by 30 October 2026 17:00 UTC. Posted on SAM.gov, the US federal contract opportunities system; registration is required to bid.

Amendment 0004 -  The purpose of this amendment is to add additional criteria to be determined technically acceptable as detailed in red within the attached Amendment 0004 document. Amendment 0003 – The purpose of this amendment is to update the PSC and NAICS code as follows:

PSC From: 8145 Specialized Shipping & Storage Container To: 1355 Torpedo Inert Components

NAICS From: 332999 Miscellaneous Fabricated Metal Product Manufacturing To: 332313 Plate Work

Manufacturing Amendment 0002- The purpose of this amendment is to change the set aside status from 100% small business set aside to full and open competition, and add a second Government POC for drawing requests and questions regarding this posting. Amendment 0001 – The purpose of this amendment is to correct the email POC to request drawings, as detailed within the amendment document. The Naval Undersea Warfare Center Division, Newport (NUWCDIVNPT) intends to purchase on a Firm Fixed Price (FFP) basis, Closure Protective Covers (CPCs) in accordance with Government Drawings, as detailed within the attached combined solicitation/synopsis.

Context for bidders

We hold 27 notices from DEPT OF DEFENSE · DEPT OF THE NAVY · NAVSEA · NAVSEA WARFARE CENTER · NUWC DIV NEWPORT, going back to August 2026 — 7 of them still open. They buy mostly in Manufacturing & Supply, Construction & Infrastructure and Electronics semiconductors. There are 2,634 open Manufacturing & Supply tenders in United States. This one closes in 8 days.

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this manufacturing & supply opportunity. Always verify the details on the official source.

  • Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
  • Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
  • Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
  • Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
  • Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
  • Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.
Common bidding mistakes to avoid →Writing a winning proposal

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