The Shaft,axle,automotive, cataloged under National Stock Number 2520-00-960-0491, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 24 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2520-00-960-0491 |
| Primary Part Number | 3762916 |
| Item Name | Shaft,axle,automotive |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Second End Type | SPLINED |
| End Hole Type | THREADED |
| First End Type | SPLINED |
| Second End Bearing Seat Width | 0.562 INCHES NOMINAL IN |
| First End Spline Major Diameter | 1.725 INCHES NOMINAL IN |
| Second End Spline Quantity | 20 |
| Second End Distance From Bearing Seat to End | 1.125 INCHES NOMINAL IN |
| Second End Spline Minor Diameter | 3.250 INCHES NOMINAL IN |
| Second End Bearing Seat | INCLUDED |
| Hole Depth | 0.625 INCHES NOMINAL IN |
| Second End Spline Major Diameter | 3.750 INCHES NOMINAL IN |
| First End Spline Quantity | 26 |
| Hole Screw Thread Series Designator | UNF |
| Hole Thread Size | 1/2-20 |
| Second End Bearing Seat Diameter | 1.556 INCHES NOMINAL IN |
| First End Spline Length | 2.875 INCHES NOMINAL IN |
| First End Spline Type | INVOLUTE |
| Hole Thread Direction | RIGHT-HAND |
| Second End Spline Type | STRAIGHT |
| First End Spline Minor Diameter | 1.575 INCHES NOMINAL IN |
| Material | STEEL |
| Hole Quantity | 1 |
| First End Bearing Seat | NOT INCLUDED |
| Second End Spline Length | 0.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3762916 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| 3762916 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
NSN 2520-00-960-0491 is a Shaft,axle,automotive, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-00-960-0491 has 1 manufacturer part number on file: 3762916 (General Motors Llc Dba General Motors Llc).
Key specifications for 3762916: Second End Type: SPLINED; End Hole Type: THREADED; First End Type: SPLINED; Second End Bearing Seat Width: 0.562 INCHES NOMINAL IN. 24 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.