The Shaft,axle,automotive, cataloged under National Stock Number 2520-01-321-2293, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Harlan Global Manufacturing Llc. Government technical data includes 18 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2520-01-321-2293 |
| Primary Part Number | 0225-0120 |
| Item Name | Shaft,axle,automotive |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Harlan Global Manufacturing Llc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 THREADED HOLE(S) AND 8 UNTHREADED HOLE(S) |
| Second End Type | SPLINED |
| First End Type | FLANGED |
| Second End Spline Quantity | 16 |
| Second End Bearing Seat | NOT INCLUDED |
| Flange Thickness at Mounting Hole | 0.437 INCHES NOMINAL IN |
| Second End Spline Pressure Angle in Deg | 20.0 |
| Thread Direction | RIGHT-HAND |
| Flange Overall Thickness | 0.437 INCHES NOMINAL IN |
| Thread Size | 3/8-16 |
| Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Second End Spline Type | INVOLUTE |
| Flange Outside Diameter | 5.250 INCHES NOMINAL IN |
| First End Bearing Seat | NOT INCLUDED |
| Metallic Hardness Rating | 45.0 MINIMUM ROCKWELL C AND 55.0 MAXIMUM ROCKWELL C |
| Second End Pitch Diameter | 1.540 INCHES NOMINAL IN |
| Hole Diameter | 0.468 INCHES NOMINAL IN |
| Second End Spline Length | 2.250 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 |
|---|---|
| 0225-0120 PRIMARY | Harlan Global Manufacturing Llc (USA) |
| Reference | Meaning |
|---|---|
| 02025-0129 | 5/9 Secondary reference Harlan Global Manufacturing Llc |
| 02025-0053 | 5/9 Secondary reference Harlan Global Manufacturing Llc |
NSN 2520-01-321-2293 is a Shaft,axle,automotive, manufactured by Harlan Global Manufacturing Llc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-321-2293 has 1 manufacturer part number on file: 0225-0120 (Harlan Global Manufacturing Llc).
Key specifications for 0225-0120: Mounting Facility Type and Quantity: 2 THREADED HOLE(S) AND 8 UNTHREADED HOLE(S); Second End Type: SPLINED; First End Type: FLANGED; Second End Spline Quantity: 16. 18 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.