>> Search results for: 31321932IN NSN Search Results National Stock Number (NSN) Description 4820-00-287-4418, 4820002874418 VALVE,PLUG 4820-01-048-4330 , 4820010484330 Cancelled -> Replaced by 4820010518218 4820-01-244-5039, 4820012445039 VALVE,PLUG 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