>> Search results for: C88428 NSN Search Results National Stock Number (NSN) Description 6530-00-456-0981, 6530004560981 CUP,SPECIMEN 6530-01-217-4273 , 6530012174273 CUP,SPECIMEN 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