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Build-to-print Protective Enclosure Assembly — Electrical Insulators and Insulating Materials

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
2 Nov 2026
Closes
10 Nov 2026, 17:00 UTC
Reference
N6660427Q0057
Location
RI, United States
Sector
Manufacturing & Supply

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: “Build-to-print Protective Enclosure Assembly — Electrical Insulators and Insulating Materials”. Submissions close on 10 November 2026, 4 days from today. Quote reference N6660427Q0057 in any correspondence with the buyer. FreeTender has recorded 31 notices from this buyer since 2026, 8 of them currently open. There are 2,788 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 Build-to-print Protective Enclosure Assembly — Electrical Insulators and Insulating Materials. Solicitation number N6660427Q0057. Classified under NAICS 332322 — Sheet Metal Work Manufacturing. Product/service code 5970 — ELECTRICAL INSULATORS AND INSULATING MATERIALS. Place of performance: RI, USA. Responses are due by 10 November 2026 17:00 UTC. Posted on SAM.gov, the US federal contract opportunities system; registration is required to bid.

Please see attached document for details about this solicitation, and specific instructions on how to request the Distro D - export control documents. This opportunity had been previously posted as N6660426Q0333.

Context for bidders

We hold 31 notices from DEPT OF DEFENSE · DEPT OF THE NAVY · NAVSEA · NAVSEA WARFARE CENTER · NUWC DIV NEWPORT, going back to August 2026 — 8 of them still open. They buy mostly in Manufacturing & Supply, Construction & Infrastructure and Electronics semiconductors. There are 2,788 open Manufacturing & Supply tenders in United States. This one closes in 4 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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