The Parts Kit,driving Axle Different, cataloged under National Stock Number 2520-01-156-0553, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2520-01-156-0553 |
| Primary Part Number | 471873 |
| Item Name | Parts Kit,driving Axle Different |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Component Quantity | 16 |
| Supply Items and Quantities | 11862 3977333 GEAR HYPOID DRIVE 1;11862 3977336 GEAR HYPOID PINION 1;11862 3977355 SPACER PINION BEARING 1;11862 331421 BOLT HYPOID DRIVE GEAR 12;11862 327723 UNIT/PRODUCTION 1 |
| 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 |
|---|---|
| 471873 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| 471884 | D/9 Drawing number reference only General Motors Corp Chevrolet Motor Div Special Products Dept |
| 471873 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
NSN 2520-01-156-0553 is a Parts Kit,driving Axle Different, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-156-0553 has 1 manufacturer part number on file: 471873 (General Motors Llc Dba General Motors Llc).
Key specifications for 471873: Component Quantity: 16; Supply Items and Quantities: 11862 3977333 GEAR HYPOID DRIVE 1;11862 3977336 GEAR HYPOID PINION 1;11862 3977355 SPACER PINION BEARING 1;11862 331421 BOLT HYPOID DRIVE GEAR 12;11862 327723 UNIT/PRODUCTION 1. 2 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.