Request for Interested Manufacturers of NSN: 4820-01-554-6411UC, PN: 320522-17, Valve Assembly, Directional Pilot and Pressure Switch (DPV)

This is a Request for Information (RFI) from the Department of Defense, Defense Logistics Agency, seeking interested manufacturers for a Valve Assembly, Directional Pilot and Pressure Switch (DPV) for the C-5 aircraft. The government is conducting market research to identify potential sources, as the current known source is Ontic Engineering and Manufacturing, which is licensed by Honeywell International Inc. to produce this item. To win, interested parties must demonstrate expertise, capabilities, and experience to qualify for and produce the item, and should contact the listed email addresses by October 21, 2026.