The Shaft,upr Torsion D, cataloged under National Stock Number 2520-01-171-4192, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Shaft,upr Torsion D |
| FSC / FSG | 2520 — Vehicular Power Transmission Components (FSG 25) |
| Parameter | Value |
|---|---|
| NSN | 2520-01-171-4192 |
| Item Name | Shaft,upr Torsion D |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Reference | Meaning |
|---|---|
| TD3203A | 3/9 Design control — primary reference U.S. Government activity |
| NTD3203A | 5/9 Secondary reference U.S. Government activity |
| TD3203A | C/1 Advisory reference — outside the item-of-supply concept Fairbanks Morse, Llc |
NSN 2520-01-171-4192 is a Shaft,upr Torsion D, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
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.