>> Search results for: INVOLUTE42 NSN Search Results National Stock Number (NSN) Description 3455-00-268-9343, 3455002689343 CUTTER,MILLING,INVOLUTE GEAR 3455-00-194-0935 , 3455001940935 CUTTER,MILLING,INVOLUTE GEAR 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