>> Search results for: 302SD90 NSN Search Results National Stock Number (NSN) Description 6680-99-251-3447, 6680992513447 SENSOR,FUEL OIL LEA 6680-99-477-3946 , 6680994773946 TRANSMITTER,LIQUID 1 Related Inventory Search You can use this search box to continue searching. Search parameters can include any combination of characteristics, specifications, description, partial part numbers, NSN or other stocking number. Special characters are not needed and are automatically stripped before searching. Do you sell this part? Become part of our growing pool of certified suppliers. Send Information