The Shaft,axle,automotive, cataloged under National Stock Number 2520-00-391-7724, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Meritor Heavy Vehicle Systems, Llc. Government technical data includes 19 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-00-391-7724 |
| Primary Part Number | 3202W3039 |
| Item Name | Shaft,axle,automotive |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Meritor Heavy Vehicle Systems, Llc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 8 UNTHREADED HOLE(S) |
| Second End Type | SPLINED |
| End Hole Type | DRILLED |
| First End Type | FLANGED |
| Second End Spline Quantity | 24 |
| Second End Spline Minor Diameter | 2.125 INCHES NOMINAL IN |
| Second End Bearing Seat | NOT INCLUDED |
| Flange Thickness at Mounting Hole | 0.375 INCHES NOMINAL IN |
| Hole Depth | 0.375 INCHES NOMINAL IN |
| Second End Spline Major Diameter | 2.250 INCHES NOMINAL IN |
| Flange Overall Thickness | 1.750 INCHES NOMINAL IN |
| Drilled Hole Diameter | 0.312 INCHES NOMINAL IN |
| Second End Spline Type | STRAIGHT |
| Material | STEEL |
| Hole Quantity | 1 |
| Flange Outside Diameter | 8.500 INCHES NOMINAL IN |
| First End Bearing Seat | NOT INCLUDED |
| Hole Diameter | 0.750 INCHES NOMINAL IN |
| Second End Spline Length | 3.500 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 |
|---|---|
| 3202W3039 PRIMARY | Meritor Heavy Vehicle Systems, Llc (USA) |
NSN 2520-00-391-7724 is a Shaft,axle,automotive, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-00-391-7724 has 1 manufacturer part number on file: 3202W3039 (Meritor Heavy Vehicle Systems, Llc).
Key specifications for 3202W3039: Mounting Facility Type and Quantity: 8 UNTHREADED HOLE(S); Second End Type: SPLINED; End Hole Type: DRILLED; First End Type: FLANGED. 19 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.