Bid guide
How to bid on repair parts for WSN-7 Inertial Navigation systems, Dept of the Navy
What the Navy is buying and why it matters
The Department of the Navy is looking to purchase various repair parts for WSN-7 Inertial Navigation systems. These systems are critical for surface ships. The Navy intends to award a five-year, firm-fixed-price contract.
This opportunity is specifically for repair National Item Identification Numbers (NIINs) and will support the ongoing maintenance of these navigation systems. Inspection and acceptance of the parts will take place at the origin.
Key dates and what happens at the deadline
This solicitation was published on June 05, 2026. The deadline for responses is October 03, 2026, at 5:00 PM ET. All submissions must be received by this time.
After the deadline, the Navy will review the submitted proposals for the anticipated sole-source award.
Who this opportunity suits
This opportunity is specifically designated as a sole-source solicitation for Northrop Grumman, CAGE 03956. The contract will be a firm-fixed-price agreement for variable quantities over a five-year period.
This indicates that the Navy has identified Northrop Grumman as the only responsible source capable of providing these specific repair parts for the WSN-7 Inertial Navigation system.
How to access and respond to this solicitation
To view the original solicitation documents, you will need to 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 to create a free account on the portal to access all the documents. However, for many solicitations, you can view the details without an account.
Practical tips for preparing a competitive response
Even for a sole-source solicitation, it is important to thoroughly review all provided documents. Ensure your proposal directly addresses every requirement and specification outlined by the Navy.
Confirm that all pricing is accurate and reflects the firm-fixed-price nature of the contract. Double-check all submission instructions and deadlines to ensure your response is compliant and submitted on time.
See the live bid — deadline, agency details, and how to respond
Dates and requirements can change via addenda; always verify on the bid page and at the original source before responding.
View this bid on BiddingSimpleThis guide was prepared by BiddingSimple from the solicitation’s public posting. It is not official guidance from Dept of the Navy; the original posting controls.