The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is soliciting proposals for the procurement of Piston Assemblies, identified by NSN 7RH 1620 000049840 and P/N 2579035. The requirement includes a quantity of 2 units, with the solicitation emphasizing the necessity for government source approval prior to award, which entails submitting specific documentation as outlined in the NAVSUP WSS Source Approval Brochure. These components are critical for aircraft landing gear systems, underscoring their importance in maintaining operational readiness. Interested vendors must submit their quotes via email to Brian Emde at BRIAN.EMDE@NAVY.MIL by the specified deadlines, with the solicitation currently extended until January 8, 2025, and additional requirements for a Small Business Subcontracting Plan included in the proposal submissions.