>> Search results for: 2639040 NSN Search Results National Stock Number (NSN) Description 4810-01-412-8217, 4810014128217 VALVE,BUTTERFLY 5995-01-233-4491 , 5995012334491 HARNESS 4820-01-604-9907, 4820016049907 GEAR OPERATOR,VALVE 4810-01-412-8217 , 4810014128217 VALVE,BUTTERFLY 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