This opportunity is for the manufacture of a specific NSN component, with Kavlico Corporation and Woodward HRT Inc. listed as the only approved sources. The government does not own the technical data or rights needed to purchase the part from additional sources, and it is uneconomical to acquire that data or reverse-engineer the item. Interested companies that believe they can manufacture this item are encouraged to submit their information to the contract specialist for review. To become an approved source, a firm must submit an application through the DLA Weapons Support Alternate Offer/Source Approval Request (SAR) program, demonstrating their product is equal to or better than the original equipment manufacturer's item.