>> Search results for: 80343845363XXX85 NSN Search Results National Stock Number (NSN) Description 4820-01-423-0175, 4820014230175 SEAT,VALVE 4820-01-506-4084 , 4820015064084 SEAT,VALVE 4820-01-245-1510, 4820012451510 SEAT,VALVE 4820-01-431-1522 , 4820014311522 SEAT,VALVE 4820-01-423-0170, 4820014230170 SEAT,VALVE 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