This contract covers NSN 7R-5895-015604579-XE, with a quantity of 45 units and delivery FOB origin. The item is flight critical and requires Government source approval, so only previously approved sources have been solicited. New sources must submit all required data per the NAVSUP WSS Source Approval Brochure, and offers lacking that data will not be considered. Interested parties may identify their capability to supply a commercial item within 15 days of this notice. The Government is not using FAR Part 12 commercial acquisition procedures for this procurement.