>> Search results for: 3140021 NSN Search Results National Stock Number (NSN) Description 4920-01-086-8331, 4920010868331 LENS CELL 5331-01-370-5706 , 5331013705706 O-RING 1420-01-464-6141, 1420014646141 PAYLOAD SECTION ASSEMBLY,GUIDED 1420-01-545-0284 , 1420015450284 PAYLOAD SECTION ASSEMBLY,GUIDED 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