The contract is for a quantity of 78 each of a specific NSN item (7R-4810-014611917-V2), with delivery terms FOB origin. The part is flight-critical and governed by a source-controlled drawing, so only sources already approved by the Government may be considered for award. Because suitable technical data and data rights are not available to the Government, no other source can be qualified without prior approval. Offerors not currently approved must submit source approval information per the NAVSUP WSS brochures; bids lacking that documentation will not be considered. New source approval cannot be completed within the procurement timeline, so the Government may proceed with award based on fleet support needs if approval requests are not processed in time.