>> Search results for: 221000010003 NSN Search Results National Stock Number (NSN) Description 5960-01-552-0862, 5960015520862 ELECTRON TUBE 2540-12-347-1535 , 2540123471535 HAUBE, LUFTEIN- UND 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