The Torque Rod,tandem Axle, cataloged under National Stock Number 2530-01-048-4702, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-048-4702 |
| Primary Part Number | 8HS331 |
| Item Name | Torque Rod,tandem Axle |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Diameter | 1.750 INCHES NOMINAL IN |
| Distance Between Mounting Facility Centers | 31.690 INCHES NOMINAL IN |
| Adjustability | NONADJUSTABLE |
| Rod Connector Location | BOTH ENDS |
| Pivot Pin Hole Diameter | 0.910 INCHES NOMINAL IN |
| End Type | ROD CONNECTOR |
| 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 |
|---|---|
| 8HS331 PRIMARY | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 8HS331 | 5/9 Secondary reference Oshkosh Corp |
| 64459-B | D/9 Drawing number reference only Oshkosh Corp |
| 64459-BX | 5/9 Secondary reference Oshkosh Corp |
NSN 2530-01-048-4702 is a Torque Rod,tandem Axle, manufactured by Oshkosh Defense Llc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-048-4702 has 1 manufacturer part number on file: 8HS331 (Oshkosh Defense Llc).
Key specifications for 8HS331: Overall Height: 4.380 INCHES NOMINAL IN; Diameter: 1.750 INCHES NOMINAL IN; Overall Width: 1.250 INCHES NOMINAL IN; Distance Between Mounting Facility Centers: 31.690 INCHES NOMINAL IN. 6 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.