>> Search results for: HAL2R NSN Search Results National Stock Number (NSN) Description 6350-01-176-4330, 6350011764330 BASE,ALARM,SMOKE 6350-01-175-2055 , 6350011752055 BASE,ALARM,SMOKE 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