The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking to procure 10 units of the NRP Plenum Inlet, identified by NSN 1R-1680-016106315-P8 and reference number 5850384-1. Due to the lack of available data for competitive acquisition, the government intends to solicit and negotiate with only one source under FAR 6.302-1, emphasizing the critical nature of the item which requires government source approval prior to contract award. Interested parties must submit their interest and capability statements within 45 days of this notice, and all proposals must include necessary documentation for source approval as outlined in the NAVSUP WSS Source Approval Information Brochures. For further inquiries, contact Alexis T. Hoepfl at (215) 697-5072 or via email at ALEXIS.T.HOEPFL.CIV@US.NAVY.MIL.