>> Search results for: BS25520204000 NSN Search Results National Stock Number (NSN) Description 2590-21-904-8071, 2590219048071 EXTENSION,UPPER,LEF 5365-14-508-7677 , 5365145087677 PLAQUE,ENTRETOISE 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