The Shaft,straight, cataloged under National Stock Number 3040-01-150-0407, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 19 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-150-0407 |
| Primary Part Number | 08679955 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Surface Finish | 15.0 MICROINCHES |
| First End Pitch Diameter | 1.3333 INCHES NOMINAL IN |
| First End Diameter | 1.4040 INCHES MINIMUM AND 1.4050 INCHES MAXIMUM IN |
| First End Spline Major Diameter | 1.3800 INCHES MINIMUM AND 1.3960 INCHES MAXIMUM IN |
| Second End Diameter | 1.4040 INCHES MINIMUM AND 1.4050 INCHES MAXIMUM IN |
| Second End Spline Minor Diameter | 1.2900 INCHES MINIMUM AND 1.2980 INCHES MAXIMUM IN |
| First End Style | SPLINED (INVOLUTE) |
| Second End Spline Major Diameter | 1.3800 INCHES MINIMUM AND 1.3960 INCHES MAXIMUM IN |
| First End Pressure Angle | 14.5 DEGREES NOMINAL |
| First End Spline Length | 0.550 INCHES NOMINAL IN |
| First End Spline Quantity | 32 |
| End Similarity | NOT IDENTICAL |
| Second End Spline Quantity | 32 |
| Second End Pressure Angle | 14.5 DEGREES NOMINAL |
| Second End Style | SPLINED (INVOLUTE) |
| First End Spline Minor Diameter | 1.2900 INCHES MINIMUM AND 1.2980 INCHES MAXIMUM IN |
| Material | STEEL COMP 1035 |
| Second End Pitch Diameter | 1.3333 INCHES NOMINAL IN |
| Second End Spline Length | 1.848 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 |
|---|---|
| 08679955 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| 8626809 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
| 8626809 | 5/9 Secondary reference General Motors Llc Dba General Motors Llc |
NSN 3040-01-150-0407 is a Shaft,straight, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-150-0407 has 1 manufacturer part number on file: 08679955 (General Motors Llc Dba General Motors Llc).
Key specifications for 08679955: Surface Finish: 15.0 MICROINCHES; First End Pitch Diameter: 1.3333 INCHES NOMINAL IN; First End Diameter: 1.4040 INCHES MINIMUM AND 1.4050 INCHES MAXIMUM IN; First End Spline Major Diameter: 1.3800 INCHES MINIMUM AND 1.3960 INCHES MAXIMUM IN. 19 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.