>> Search results for: 42278A NSN Search Results National Stock Number (NSN) Description 2995-01-021-4797, 2995010214797 SUPPORT,BALL 2995-01-021-4797 , 2995010214797 SUPPORT,BALL 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