>> Search results for: 21A497 NSN Search Results National Stock Number (NSN) Description 7350-99-129-1151, 7350991291151 PLATE,EATING 2990-99-809-6259 , 2990998096259 PIPE,EXHAUST 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