>> Search results for: LK2948B21A NSN Search Results National Stock Number (NSN) Description 3960-01-154-3076, 3960011543076 Cancelled -> Replaced by 5340013073075 3020-01-288-9280 , 3020012889280 SPROCKET WHEEL 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