>> Search results for: STYLEB20IN20T70PSI NSN Search Results National Stock Number (NSN) Description 4820-01-442-3922, 4820014423922 VALVE,REGULATING,FLUID PRESSURE 4820-01-442-3921 , 4820014423921 DISK,VALVE 4820-01-442-3920, 4820014423920 DIAPHRAGM,VALVE,FLAT 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