>> Search results for: 2181402 NSN Search Results National Stock Number (NSN) Description 4820-00-118-5140, 4820001185140 SEAT,VALVE 4820-00-004-8139 , 4820000048139 SEAT,VALVE 1 Related Inventory L22181-40-25BCLCondition NESCREW FAMILY 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