>> Search results for: DIAPLAN NSN Search Results National Stock Number (NSN) Description 6650-66-130-4287, 6650661304287 MICROSCOPE,OPTICAL 6650-21-908-9679 , 6650219089679 MICROSCOPE,OPTICAL 6650-15-136-4210, 6650151364210 MICROSCOPIO 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