The Department of Defense, through the NAVSUP Weapon Systems Support office, is planning to solicit a sole-source contract with Sikorsky for the Spindle Assembly (NSN: 1615 012382448, P/N: 70102-28100-048) required for the H60 platform. This procurement is critical as Sikorsky is the Original Equipment Manufacturer (OEM) and the only source for this repair part, given the absence of available drawings or data. Interested parties are invited to submit capability statements within five days of the notice, although the procurement process will not be delayed for Source Approval Requests for firms not already approved to manufacture this item. The anticipated award date is June 30, 2025, and electronic submissions should be directed to the contracting officer, Samantha M. Freedman, at SAMANTHA.M.FREEDMAN.CIV@US.NAVY.MIL.