>> Search results for: CAT580 NSN Search Results National Stock Number (NSN) Description 3110-01-193-3374, 3110011933374 SEAT,BEARING 3110-01-193-3375 , 3110011933375 RETAINER AND ROLLERS,BEARING 5985-01-443-4493, 5985014434493 ATTENUATOR,VARIABLE 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