>> Search results for: 2063491 NSN Search Results National Stock Number (NSN) Description 5310-01-602-2021, 5310016022021 NUT,PLAIN,HEXAGON 1240-00-850-9959 , 1240008509959 PERISCOPE 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