>> Search results for: NNNS450 NSN Search Results National Stock Number (NSN) Description 6640-00-815-4399, 6640008154399 SLIDE,MICROSCOPE 6640-01-068-3594 , 6640010683594 SLIDE,MICROSCOPE 6640-01-187-5248, 6640011875248 SLIDE,MICROSCOPE 6640-00-059-2366 , 6640000592366 SLIDE,MICROSCOPE 6640-00-052-2739, 6640000522739 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