>> Search results for: SCU073 NSN Search Results National Stock Number (NSN) Description 4220-01-666-6348, 4220016666348 ADAPTER,AIR HOSE,REGULATOR 5120-01-666-7258 , 5120016667258 PLIERS,RETAINING 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