The Department of Defense, through the NAVSUP Weapon Systems Support office, is seeking to procure a cylinder and piston (NSN 7R-1620-016471382-CB, P/N 70250-32101-045) from Sikorsky Aircraft Corp, the sole source for this item. The procurement involves a quantity of one unit, with delivery terms set to FOB Origin, and is critical for supporting aircraft landing gear components. Interested parties are invited to submit capability statements or proposals within 45 days of this notice, with the anticipated award date expected in February 2024. For further inquiries, contact Anna M. Kiessling at (215) 697-3752 or via email at anna.m.kiessling.civ@us.navy.mil.