The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking proposals for the procurement of aircraft wheel and brake system replacement parts, identified by NSN 7R-1630-015373063-QF and REF NR 2616293-620, with a quantity of 5,077 units required. This procurement necessitates government source approval prior to award, and interested vendors must submit the required documentation as outlined in the NAVSUP WSS source approval brochure to be considered. The items are critical for maintaining the operational readiness of naval aircraft, and the government intends to negotiate with only one source under FAR 6.302-1, although all responsible sources may express their interest and capability to fulfill the requirement within 45 days of this notice. For further inquiries, interested parties can contact Owen M. McNamara at (215) 697-3473 or via email at OWEN.M.MCNAMARA2.CIV@US.NAVY.MIL.