>> Search results for: SS8451889587ASSYE NSN Search Results National Stock Number (NSN) Description 4820-00-922-8420, 4820009228420 Cancelled -> Replaced by 4820009892466 4820-00-922-8425 , 4820009228425 VALVE,STOP-CHECK 4820-00-922-8423, 4820009228423 VALVE,STOP-CHECK 4820-00-922-8424 , 4820009228424 Cancelled -> Replaced by 4820009240545 4820-00-936-5765, 4820009365765 VALVE,GLOBE 4820-00-943-1018 , 4820009431018 VALVE,STOP-CHECK 4820-00-152-9651, 4820001529651 VALVE,STOP-CHECK 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