>> Search results for: C4120B NSN Search Results National Stock Number (NSN) Description 4820-01-187-1958, 4820011871958 VALVE,GLOBE 4820-01-121-0581 , 4820011210581 DISK,VALVE 4820-01-143-9453, 4820011439453 VALVE,GLOBE 4820-01-121-0918 , 4820011210918 STEM,FLUID VALVE 4820-00-484-8482, 4820004848482 Cancelled -> Replaced by 4820013208378 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