The Shaft,straight, cataloged under National Stock Number 3040-01-067-5649, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-067-5649 |
| Primary Part Number | 2P1170 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Second End Hole Diameter | 0.1620 INCHES NOMINAL IN |
| First End Diameter | 1.1225 INCHES NOMINAL IN |
| Second End Diameter | 1.1225 INCHES NOMINAL IN |
| First End Hole Depth | 0.720 INCHES NOMINAL IN |
| First End Style | UNTHREADED CROSS DRILLED |
| Second End Groove Diameter | 1.0080 INCHES NOMINAL IN |
| Second End Distance From Hole Center to End | 0.395 INCHES NOMINAL IN |
| Second End Hole Depth | 0.720 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| First End Hole Diameter | 0.1600 INCHES NOMINAL IN |
| Second End Groove Width | 0.2500 INCHES NOMINAL IN |
| Second End Distance From End to Groove | 0.250 INCHES NOMINAL IN |
| Second End Style | CROSS DRILLED AND CIRCULAR GROOVED |
| Material | STEEL |
| First End Distance From Hole Center to End | 0.656 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2P1170 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| IPD2P1170 | 5/9 Secondary reference Industrial Parts Depot, Llc Dba Ipd |
NSN 3040-01-067-5649 is a Shaft,straight, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-067-5649 has 1 manufacturer part number on file: 2P1170 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 2P1170: Second End Hole Diameter: 0.1620 INCHES NOMINAL IN; First End Diameter: 1.1225 INCHES NOMINAL IN; Second End Diameter: 1.1225 INCHES NOMINAL IN; First End Hole Depth: 0.720 INCHES NOMINAL IN. 15 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.