The Department of Defense, through the NAVSUP Weapon Systems Support office, is seeking to procure a spare part identified as a PUSH-ROD, with National Stock Number (NSN) 1R-1680-016666071-H5 and Part Number 06400-01860-101, on a sole source basis from Sikorsky Aircraft Corp. This procurement is critical for maintaining operational readiness and support for military aircraft, as the item is classified under miscellaneous aircraft accessories and components. The solicitation is expected to be issued on January 5, 2026, with a response deadline of February 4, 2026, and interested parties are encouraged to submit their capabilities and qualifications to the primary contact, Taylor M. O'Connor, via email at taylor.m.oconnor2.civ@us.navy.mil. This opportunity is not set aside for small businesses, and the government will consider all proposals received within five days of the notice publication.