Nut, American Pneumatic Tool part number 1280583063, which replaced the older number 02931, listed at Crowder Supply as APT2931. It secures its joint against constant vibration, which is why it is treated as a replaceable item rather than a permanent one.
You will find it on the diagram for the 115 Rock Drill. It comes off the APT 115 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 library 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: 1280583063
- Previous part number: 02931
- Manufacturer: American Pneumatic Tool
- Crowder SKU: APT2931
- Listed on breakdowns for: 115 Rock Drill

