The Brake Booster Assembly,master Cy, cataloged under National Stock Number 2530-01-564-4912, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. The manufacturer of record is Marmon-Herrington Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 2530-01-564-4912 |
| Primary Part Number | MT947183 |
| Item Name | Brake Booster Assembly,master Cy |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Marmon-Herrington Company |
| 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 |
|---|---|
| MT947183 | The Shyft Group Usa, Inc Dba the Shyft Group Usa, Inc (USA) |
| MT947183 PRIMARY | Marmon-Herrington Company (USA) |
| 10008196 | General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA) |
| Reference | Meaning |
|---|---|
| 2530PL2147146 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 2530-01-564-4912 is a Brake Booster Assembly,master Cy, manufactured by Marmon-Herrington Company, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-564-4912 has 3 manufacturer part numbers on file: MT947183 (The Shyft Group Usa, Inc Dba the Shyft Group Usa, Inc), MT947183 (Marmon-Herrington Company), 10008196 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp).
1 possible match (shared part number, not a government interchangeability claim): 5985-01-717-4392. Verify interchangeability with system specifications before substitution.
Key specifications for MT947183: Part Name Assigned by Controlling Agency: JERRV 4X4 EOD,2355-01-532-2174 AND MRAP RIGHT; End Item Identification: 2355-01-532-2174;JOINT EOD RAPID RESPONSE VEHICLE (JERRV) 4X4 EOD VARIANT MRAP. 0 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.