This is American Pneumatic Tool part number 1280583783 the number that superseded 02402 nut – hex 11/16″-16, stocked at Crowder Supply as APT2402. It secures its joint against constant vibration, which is why it is treated as a replaceable item rather than a permanent one.
It shows up in the parts breakdown for the 137 Rock Drill. The tool itself is the APT 137 Pneumatic Rock Drill. Compare it to the reference callout on the diagram to be sure it is the position you need.
Need the parts around it? They are on the same breakdown, and the parts diagram hub covers every machine we publish. Stocked in Denver orders placed by 4 PM ET ship the same day when the part is on the shelf.
- Part number: 1280583783
- Previous part number: 02402
- Manufacturer: American Pneumatic Tool
- Crowder SKU: APT2402
- Listed on breakdowns for: 137 Rock Drill
