Bid guide
How to bid on Receiver-transmitter and Other Replacement PARTS for the DEPT of the Navy
What the Navy is buying and why it matters
The Department of the Navy is seeking a contractor to perform repair, overhaul, upgrade, testing, and inspection services for centrifugal pump units. Specifically, the Navy needs these units (part number 4102AS0503-7; NSN 4320-017107754) returned to a ready-for-issue condition.
This opportunity requires the contractor to provide all necessary labor, materials, replacement parts, tooling, and test equipment. A 12-month warranty is required for the repaired items. This work is crucial for maintaining the operational readiness of Navy equipment.
Key dates and what happens at the deadline
This Request for Proposal (RFP) was published on July 22, 2026. The deadline for submitting your proposal is August 06, 2026, at 2:00 PM ET. All contractual documents related to this procurement are considered issued by the Government when deposited in the mail, transmitted by facsimile, or sent by other electronic commerce methods, such as email.
The Government's acceptance of a contractor's proposal constitutes a bilateral agreement to issue contractual documents as detailed in the solicitation. The induction expiration date for assets is 365 days after the contract award date.
Who this opportunity suits
This opportunity is suitable for businesses with expertise in the repair, overhaul, upgrade, testing, and inspection of mechanical components, particularly centrifugal pump units. Firms specializing in industrial equipment maintenance, defense contracting, or those with a strong background in providing replacement parts and repair services for complex machinery would be a good fit.
The solicitation falls under the 'supplies' category, indicating a need for both service and the provision of necessary materials and parts. Contractors must be prepared to provide a 12-month warranty on their work.
How to respond to this solicitation
To access the full details of this opportunity, you will need to view the original source on the portal. Click the “View original source” link. If the first click takes you to the portal’s homepage, click it again to go directly to the bid.
You may need to create a free account on the portal to view all associated documents, though for many bids, this is not required.
Practical tips for a competitive response
Carefully review the Statement of Work (SOW) to ensure your proposal addresses all requirements for repair, testing, and inspection. Pay close attention to the specific part number (4102AS0503-7; NSN 4320-017107754) and the required 12-month warranty.
Ensure your proposal clearly outlines your capability to provide all necessary labor, materials, replacement parts, tooling, and test equipment. Highlight your experience with similar repair and overhaul projects. If MIL-STD-454 is referenced, show compliance with IPC/EIAJ-STD-001C and confirm personnel training and certification. Note that the use of MIL-W-81381 wire is prohibited; SAE-AS22759 series wire must be used instead.
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.