How to bid on repair services for a modulating valve from Dept of the Navy

What the Navy is buying and why it matters

The Department of the Navy, specifically NAVSUP Weapon Systems Support (NAVSUP WSS) Philadelphia, intends to purchase repair services for one modulating valve and one vibration dampener. The modulating valve has Part Number 70309-23900-103 and National Stock Number (NSN) 7R 1660011618379. The vibration dampener has Part Number 70106-28000-048 and NSN 7R 1615013470735.

This solicitation is for repair services for specific equipment. While this particular opportunity is a sole-source contract, understanding the types of equipment the Navy needs serviced can help vendors identify future related opportunities.

Key dates and what happens at the deadline

This solicitation was published on October 30, 2025. The deadline for responses is November 30, 2026, at 2:00 PM ET. At the deadline, the Navy will close the opportunity for submissions.

Who this opportunity suits

This opportunity is a sole-source solicitation with Sikorsky. This means the Navy intends to contract only with Sikorsky for these specific repair services. Therefore, this particular bid is not open for competition from other firms. It is relevant to Sikorsky as the intended contractor.

How to access the solicitation

To view the original solicitation on the portal, you would click the “View original source” link. If the first click takes you to the portal’s homepage, click the link again to go directly to the bid. You may need a free account to access documents, though this is not always required for every bid.

Practical tips for preparing competitive responses

Although this is a sole-source solicitation, for future competitive bids, always read the entire solicitation package carefully. Pay close attention to all instructions, requirements, and evaluation criteria. Ensure your proposal directly addresses every point requested.

Submit your response well before the deadline to avoid any last-minute technical issues. Double-check that all required forms are completed accurately and all necessary supporting documentation is included. A complete and compliant submission is essential for any competitive government contract.