The Shaft,axle,automotive, cataloged under National Stock Number 2520-00-368-4875, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-00-368-4875 |
| Primary Part Number | 3202Q1421 |
| 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 TAPERED HOLE AND 2 THREADED HOLE(S) |
| Second End Type | SPLINED |
| First End Type | FLANGED |
| Flange Hole Taper | 6.048 INCHES NOMINAL PER FOOT IN |
| Second End Spline Quantity | 16 |
| Second End Bearing Seat | NOT INCLUDED |
| Flange Thickness at Mounting Hole | 0.500 INCHES NOMINAL IN |
| Second End Spline Pressure Angle in Deg | 29.0 |
| Taper Major Diameter | 0.720 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Flange Overall Thickness | 0.750 INCHES NOMINAL IN |
| Thread Size | 3/8-16 |
| Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Second End Spline Type | INVOLUTE |
| Material | STEEL |
| Flange Outside Diameter | 6.000 INCHES NOMINAL IN |
| First End Bearing Seat | NOT INCLUDED |
| Second End Pitch Diameter | 1.527 INCHES NOMINAL IN |
| Second End Spline Length | 3.000 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 |
|---|---|
| 3202Q1421 PRIMARY | Meritor Heavy Vehicle Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| 667339 | 5/9 Secondary reference Sasco Inc Canadian Div |
| 1797605 | 5/9 Secondary reference General Motors Corp |
| 1797605 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
NSN 2520-00-368-4875 is a Shaft,axle,automotive, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-00-368-4875 has 1 manufacturer part number on file: 3202Q1421 (Meritor Heavy Vehicle Systems, Llc).
Key specifications for 3202Q1421: Mounting Facility Type and Quantity: 8 TAPERED HOLE AND 2 THREADED HOLE(S); Second End Type: SPLINED; First End Type: FLANGED; Flange Hole Taper: 6.048 INCHES NOMINAL PER FOOT IN. 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.