>> Search results for: 5613071 NSN Search Results National Stock Number (NSN) Description 1240-01-498-4797, 1240014984797 HOLDER,OPTICAL ELEMENT 5310-01-057-5519 , 5310010575519 WASHER,FLAT 1240-01-498-4797, 1240014984797 HOLDER,OPTICAL ELEM 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