>> Search results for: B442020 NSN Search Results National Stock Number (NSN) Description 4820-01-247-2612, 4820012472612 VALVE,REGULATING,FLUID PRESSURE 4820-01-247-3226 , 4820012473226 PARTS KIT,SAFETY RELIEF VALVE 5330-01-246-2554, 5330012462554 GASKET 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