>> Search results for: A3139181 NSN Search Results National Stock Number (NSN) Description 5325-00-290-5513, 5325002905513 RING,RETAINING 2995-99-256-2103 , 2995992562103 PLATE,RETAINING,PIS 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