The Brake Booster Assembly,master Cy, cataloged under National Stock Number 2530-01-239-4652, 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 Napa Automotive Parts Co. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Brake Booster Assembly,master Cy |
| FSC / FSG | 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components (FSG 25) |
| Manufacturers | Napa Automotive Parts Co (CAGE 8A026) |
| Parameter | Value |
|---|---|
| NSN | 2530-01-239-4652 |
| Primary Part Number | 2501029 |
| Item Name | Brake Booster Assembly,master Cy |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Napa Automotive Parts Co |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 2501029 PRIMARY | Napa Automotive Parts Co (USA) |
| Reference | Meaning |
|---|---|
| DOTZ2005ARM | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| DOTZ2005A | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
NSN 2530-01-239-4652 is a Brake Booster Assembly,master Cy, manufactured by Napa Automotive Parts Co, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-239-4652 has 1 manufacturer part number on file: 2501029 (Napa Automotive Parts Co).
2 possible matches (shared part number, not a government interchangeability claim): 5998-01-356-7578, 5331-01-416-6624. 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.