48--DIAPHRAGM,ACTUATOR

Quick Summary

The Department of the Navy, NAVSUP WEAPON SYSTEMS SUPPORT MECH has issued a sole source solicitation for the procurement of DIAPHRAGM,ACTUATOR (PSC 4820 - Valves, Nonpowered). This action is pursued under FAR 6.302-1, as the Government does not possess the necessary data rights to procure this part from additional sources. Responses are due by May 22, 2026.

Scope of Work

This opportunity requires the supply of DIAPHRAGM,ACTUATOR that meets specific material and physical requirements (35795 N3780994). Key requirements include:

• Government source inspection is mandatory.
• All freight is FOB Origin.
• The resultant award will be a bilateral contract, requiring the contractor's written acceptance.
• Contractors must verify nomenclature, part number, and National Stock Number (NSN) prior to responding.
• Any awarded contract will be a "DO" rated order under the Defense Priorities and Allocations System (DPAS).
• Technical documents (IRPOD, drawings, STRs, MIL-SPECs, CIDs) are available via HTTPS://LOGISTICS.UNNPP.GOV/ECOMMERCE (requires pre-registration and password).
• Compliance with specified document revisions is required, and any deviations need Contracting Officer approval.
• Mercury or mercury-containing compounds are prohibited from intentional addition or direct contact with hardware.
• The item has a shelf life of 180 months.

Contract Details

• Opportunity Type: Solicitation (Sole Source)
• Set-Aside: None specified
• Product Service Code: 4820 (Valves, Nonpowered)
• Agency: Dept Of Defense, DEPT OF THE NAVY, NAVSUP WEAPON SYSTEMS SUPPORT MECH
• Response Due: May 22, 2026, 8:30 PM EDT
• Published: May 12, 2026

Submission Requirements & Notes

• Distributors must include a letter from the actual manufacturer confirming authorized distributorship.
• Offerors must provide unit price, total price, procurement turnaround time (PTAT), Awardee CAGE, Manufacturing Facility CAGE, Packaging Facility CAGE, and Delivery Vehicle details.
• Mandatory use of the Workflow Pro (WFP) MOD Assist Module.
• Compliance with Buy American-Free Trade Agreements-Balance of Payments Program is required.
• An option for increased quantity (365 units) is included.
• Security Prohibitions and Exclusions (Class Deviation 2026-O0025) apply.
• Contractors must submit a Certificate of Compliance (DI-MISC-81356) and a Cure Date Certificate (DI-MISC-81318) at the time of material delivery.
• Detailed packaging requirements are outlined, including MIL-PRF-23199 and MIL-DTL-24466, with clarification that fire retardant packaging is no longer required.
• Extensive guidance on DD Form 1423 for deliverable items, including inspection/acceptance codes and distribution statements, is provided.

Contact Information

• Primary Contact: JILL.L.SABOL.CIV@US.NAVY.MIL, 717-605-3875