The Shaft,axle,automotive, cataloged under National Stock Number 2520-01-100-4660, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-100-4660 |
| Item Name | Shaft,axle,automotive |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Status | ACTIVE |
| First End Bearing Seat Diameter | 1.500 INCHES NOMINAL IN |
| Second End Bearing Seat Width | 0.750 INCHES NOMINAL IN |
| First End Bearing Seat Width | 0.750 INCHES NOMINAL IN |
| Second End Distance From Bearing Seat to End | 2.031 INCHES NOMINAL IN |
| Second End Bearing Seat | INCLUDED |
| Second End Bearing Seat Diameter | 1.500 INCHES NOMINAL IN |
| First End Distance From Bearing Seat to End | 2.125 INCHES NOMINAL IN |
| Material | STEEL |
| First End Bearing Seat | INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| P40151-2 | 3/9 Design control — primary reference Pettibone Llc |
NSN 2520-01-100-4660 is a Shaft,axle,automotive, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
Key specifications for 2520-01-100-4660: First End Bearing Seat Diameter: 1.500 INCHES NOMINAL IN; Second End Bearing Seat Width: 0.750 INCHES NOMINAL IN; First End Bearing Seat Width: 0.750 INCHES NOMINAL IN; Second End Distance From Bearing Seat to End: 2.031 INCHES NOMINAL IN. 9 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.