This opportunity is for the manufacture of a specific part (NSN 3040-01-180-4101) currently sourced only from ONTIC ENGINEERING & MANUFACTURING, INC. The part requires engineering source approval, as the approved source retains essential design data and manufacturing knowledge not economically available to the government. Prospective bidders must qualify as an approved source through the DLA Land and Maritime Alternate Offer/Source Approval Request (SAR) Program. The SAR package must demonstrate the ability to manufacture the product to a quality level equal to or better than the original equipment manufacturer. No budget, performance location, or non-bid timelines are specified in the description.