>> Search results for: TP79028 NSN Search Results National Stock Number (NSN) Description 6640-99-208-7934, 6640992087934 SLIDE SET,MICROSCOP 6640-99-527-7108 , 6640995277108 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