Presolicitation notice from the Department of Defense, Department of the Navy, and NAVSUP Weapon Systems Support is seeking to procure "ADJUSTER ASSEMBLY" and similar replacement parts. These parts are used in miscellaneous aircraft accessories and components. The procurement is intended to be on a sole source basis with Sikorsky for a quantity of 16 units. The delivery will be FOB origin. The government does not own the data or rights to purchase this part from additional sources. All responsible sources may submit a capability statement, proposal, or quotation for consideration. The procurement is not a total small business set-aside. Interested organizations can submit their capabilities and qualifications via email.