Ordering by number: this is 1280583589 the number that superseded 00868, the American Pneumatic Tool stop nut. It carries the clamp load on its stud or bolt. On an impact tool, thread and face condition matter a nut that has been run down over damaged threads will not hold torque.
You will find it on the diagram for the 155 Rock Drill. Pull up the diagram and confirm the reference number for your serial before ordering.
The parts breakdown index indexes every breakdown we publish, and the American Pneumatic catalog has the tools these parts go into. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: 1280583589
- Previous part number: 00868
- Manufacturer: American Pneumatic Tool
- Crowder SKU: APT868
- Listed on breakdowns for: 155 Rock Drill
