This opportunity is for the manufacture of a specific part (NSN 5340-00-106-6575) that currently requires engineering source approval from the design control activity. Only the two listed approved sources currently hold the necessary data rights and manufacturing knowledge, which are not economically available to the government. Prospective bidders must qualify as an alternate 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 amount or performance location is specified in the description.