>> Search results for: BN919701 NSN Search Results National Stock Number (NSN) Description 6350-01-505-0443, 6350015050443 DETECTOR,LIFE SYSTE 4240-01-608-2133 , 4240016082133 DETECTOR,LIFE SYST 4240-01-502-9679, 4240015029679 LIFE DETECTOR MAIN 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