Part Number: 03163 ( threaded insert repair (recoil))Part Number: 04162MS ( threaded insert repair (recoil))Part Number: 04163MS ( threaded insert repair (recoil))Part Number: 04164MS ( threaded insert repair (recoil))Part Number: 04165MS ( threaded insert repair (recoil))Part Number: 04166MS ( threaded insert repair (recoil))Part Number: 1185-16CN-2500 ( threaded insert repair (recoil))Part Number: NSN5325-00-044-4971 ( threaded insert repair (recoil))