The Gearshaft,spur, cataloged under National Stock Number 3040-00-679-0940, 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 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-679-0940 |
| Primary Part Number | 3813197 |
| Item Name | Gearshaft,spur |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Shaft Type | STRAIGHT |
| Shaft Material | STEEL |
| Shaft Diameter | 1.500 INCHES MINIMUM AND 2.047 INCHES MAXIMUM IN |
| Teeth Quantity | 14 |
| Gear Outside Diameter | 2.531 INCHES NOMINAL IN |
| Gear Material | STEEL |
| 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 |
|---|---|
| WT250-3B | Perfection Clutch (USA) |
| 3813197 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| AWT250-38 | 5/9 Secondary reference Borg-Warner Automotive Inc Transmission and Engine Components |
| K345-15 | 5/9 Secondary reference Republic Gear Co |
| 3813197 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
| 3813197 | 5/9 Secondary reference General Motors Corp |
| 3719447 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
| K345-15A | 5/9 Secondary reference Republic Gear Co |
| 360887 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
NSN 3040-00-679-0940 is a Gearshaft,spur, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-679-0940 has 2 manufacturer part numbers on file: WT250-3B (Perfection Clutch), 3813197 (General Motors Llc Dba General Motors Llc).
Key specifications for 3813197: Shaft Type: STRAIGHT; Shaft Material: STEEL; Shaft Diameter: 1.500 INCHES MINIMUM AND 2.047 INCHES MAXIMUM IN; Teeth Quantity: 14. 6 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.