The Transmission,mechanical,vehicula, cataloged under National Stock Number 2520-01-317-8972, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Rolls-Royce Solutions America Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Transmission,mechanical,vehicula |
| FSC / FSG | 2520 — Vehicular Power Transmission Components (FSG 25) |
| Manufacturers | Mace Security International Inc (CAGE 21862); Rolls-Royce Solutions America Inc (CAGE 72582); Norma Pennsylvania Inc. Div Breeze Industrial Products (CAGE 7Z588) |
| Parameter | Value |
|---|---|
| NSN | 2520-01-317-8972 |
| Primary Part Number | 8929804 |
| Item Name | Transmission,mechanical,vehicula |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| A-9501 | Mace Security International Inc (USA) |
| 8929804 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| BC-1110 1.000 PRIMARY | Norma Pennsylvania Inc. Div Breeze Industrial Products (USA) |
| Reference | Meaning |
|---|---|
| A-9501 | D/9 Drawing number reference only Norma Pennsylvania Inc. Div Breeze Industrial Products |
NSN 2520-01-317-8972 is a Transmission,mechanical,vehicula, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-317-8972 has 3 manufacturer part numbers on file: A-9501 (Mace Security International Inc), 8929804 (Rolls-Royce Solutions America Inc), BC-1110 1.000 (Norma Pennsylvania Inc. Div Breeze Industrial Products).
1 possible match (shared part number, not a government interchangeability claim): 5306-01-395-7699. Verify interchangeability with system specifications before substitution.
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.