NAVSUP WSS Philadelphia intends to solicit a sole-source repair requirement to Rockwell Collins for one radio receiver, NSN 7RH 5821014440314 V2, P/N 622-6376-020. All responsible sources may submit a capability statement, proposal, or quotation, but non-approved sources must submit a Source Approval Request, and the procurement will not be delayed for SAR approval. This is not a Total Small Business Set-Aside; electronic procedures will be used, no telephone requests or hard copies will be honored, and Buy American clauses will apply. The approximate solicitation issue date is 18 Nov 2025.