>> Search results for: NNNS00450 NSN Search Results National Stock Number (NSN) Description 6640-00-074-4191, 6640000744191 Cancelled -> Replaced by 6640015129892 6640-00-247-6270 , 6640002476270 Cancelled -> Replaced by 6640010190416 6640-00-494-3893, 6640004943893 SLIDE,MICROSCOPE 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