>> Search results for: 242B2A NSN Search Results National Stock Number (NSN) Description 4820-01-185-2734, 4820011852734 VALVE,SHUTOFF 4820-01-387-9503 , 4820013879503 VALVE,BALL 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