>> Search results for: SG3840 NSN Search Results National Stock Number (NSN) Description 4730-00-287-1557, 4730002871557 PLUG,PIPE 4730-00-540-4027 , 4730005404027 Cancelled -> Replaced by 4730009887814 4730-00-964-7548, 4730009647548 Cancelled -> Replaced by 4730012914505 4820-01-087-9895 , 4820010879895 VALVE,REGULATOR ASS 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