>> Search results for: RA17420 NSN Search Results National Stock Number (NSN) Description 5330-00-322-1018, 5330003221018 RETAINER,PACKING 5330-01-118-7764 , 5330011187764 PACKING 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