>> Search results for: 0521340 NSN Search Results National Stock Number (NSN) Description 1660-00-487-0078, 1660004870078 Cancelled -> Replaced by 1660005448019 2520-12-136-1871 , 2520121361871 WELLE, ACHS-, FAHRZ 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