>> Search results for: BX40F3 NSN Search Results National Stock Number (NSN) Description 6650-01-406-1828, 6650014061828 MICROSCOPE,OPTICAL 5355-01-438-6447 , 5355014386447 KNOB 5905-01-439-2469, 5905014392469 RESISTOR,VARIABLE,WIRE WOUND,NON 6250-01-438-6373 , 6250014386373 LAMPHOLDER 6650-01-438-6691, 6650014386691 MIRROR,OPTICAL INSTRUMENT 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