>> Search results for: C77839 NSN Search Results National Stock Number (NSN) Description 4310-99-528-3870, 4310995283870 SEAT,VALVE 4310-99-530-4157 , 4310995304157 VALVE SEAT AND STUD 4310-99-558-1482, 4310995581482 SEAT,VALVE,ASSEMBLY 4310-99-716-6498 , 4310997166498 VALVE SEAT AND STUD 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