The Department of Defense, through the NAVSUP Weapon Systems Support office, is seeking to procure 21 units of the REEL, SHOULDER HARNE, identified by NSN 1R-1680-016909801-BL and part number MBCS15065-104. This procurement is limited to the Original Equipment Manufacturer (OEM), as there are no available drawings or data for alternative sources, and the government does not possess the rights to purchase from other manufacturers. Interested parties must submit a capability statement, proposal, or quotation within 45 days of the publication of this presolicitation notice, with the understanding that the procurement process will not be delayed for Source Approval Requests from firms not already approved to manufacture this material. For further inquiries, potential bidders can contact Michael J. Brown at (215) 697-3765 or via email at MICHAEL.J.BROWN43@NAVY.MIL.