>> Search results for: 4039809 NSN Search Results National Stock Number (NSN) Description 4820-01-168-1949, 4820011681949 SEAT,VALVE 4820-01-168-1956 , 4820011681956 Cancelled -> Replaced by 4820014302660 4820-01-168-2161, 4820011682161 Cancelled -> Replaced by 4820012431048 4820-01-168-2162 , 4820011682162 DIAPHRAGM,VALVE,FLAT 5360-01-168-9909, 5360011689909 SPRING,HELICAL,COMPRESSION 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