The Department of Defense, through the NAVSUP Weapon Systems Support office, is seeking to procure a Servocylinder Assembly, Hydraulic, specifically NSN 7R6615014746122, from Sikorsky Aircraft Corp on a sole-source basis. The procurement involves the purchase of one unit, with the expectation that Sikorsky, as the Original Equipment Manufacturer, is the only source capable of fulfilling this requirement due to the lack of available drawings or data for alternative suppliers. Interested parties are invited to submit capability statements or proposals within 45 days of this notice, although the procurement will not be delayed for new source approvals. For further inquiries, interested organizations may contact Anna M. Kiessling at anna.m.kiessling.civ@us.navy.mil.