>> Search results for: 803138563708X20 NSN Search Results National Stock Number (NSN) Description 4820-01-381-5075, 4820013815075 DISK AND SEAT SET,VALVE 4820-01-388-0662 , 4820013880662 DISK,VALVE 1 Related Inventory 803-1385637-08X-204820013880662Condition NSDISK ASSY Readily AvailableAdd to RFQ 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