>> Search results for: 3820821 NSN Search Results National Stock Number (NSN) Description 4320-01-428-9911, 4320014289911 Cancelled -> Replaced by 4320013389618 3020-01-598-5405 , 3020015985405 PULLEY,GROOVE 4820-01-287-0685, 4820012870685 VALVE,GLOBE 3040-21-875-9483 , 3040218759483 EXTENSION SHAFT 3040-21-876-5533, 3040218765533 EXTENSION SHAFT 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