This opportunity is for the manufacture of a specific part (NSN 4820-012204275) that currently requires engineering source approval and must be acquired from the approved source, Circor Aerospace. Prospective bidders must submit an application package through the DLA Weapons Support Alternate Offer/Source Approval Request (SAR) Program to qualify as an approved source. 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. All information regarding potential sources must be submitted directly to the Contract Specialist by the response date indicated in the full solicitation.