>> Search results for: B12497M3LA NSN Search Results National Stock Number (NSN) Description 4820-01-247-3900, 4820012473900 VALVE,REGULATING,FLUID PRESSURE 4330-01-389-2339 , 4330013892339 FILTER,FLUID 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