>> Search results for: A217231ITEM1 NSN Search Results National Stock Number (NSN) Description 5330-21-914-7392, 5330219147392 RING,BASE 5315-21-914-7156 , 5315219147156 PIN,STRAIGHT,HEADLESS 5315-21-914-7157, 5315219147157 PIN,DRIVE,GUIDED 4810-21-914-7387 , 4810219147387 INDICATOR,VALVE OPENING 5330-21-914-3736, 5330219143736 RING,WIPER 5331-21-914-3737 , 5331219143737 O-RING 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