>> Search results for: 5124F4B NSN Search Results National Stock Number (NSN) Description 4820-00-074-9099, 4820000749099 VALVE,REGULATING,FLUID PRESSURE 6660-99-208-7961 , 6660992087961 REGULATOR,GAS PRESS 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