The Brake Booster Assembly,master Cy, cataloged under National Stock Number 2530-01-322-7657, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-322-7657 |
| Item Name | Brake Booster Assembly,master Cy |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| 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 |
| Reference | Meaning |
|---|---|
| E4HZ-2B195-DA | 5/9 Secondary reference Ford Motor Company |
| 2771 558 | 3/9 Design control — primary reference Allied Automotive Allied Aftermarket Div |
| E6HZ2005H | 5/9 Secondary reference Ford Motor Company |
| E6HZ2005H | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
NSN 2530-01-322-7657 is a Brake Booster Assembly,master Cy, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
Key specifications for 2530-01-322-7657: End Item Identification: 1980-89 FORD SCHOOL BUS MODELS 600,6000,700 AND 7000; 1984-89 FORD TILT CAB MODELS 600,700,7000,800 AND 8000; 1980-89 FORD CONVENTIONAL CAB MODELS 600,6000,700,7000,800,8000,LN600,LN700,LN7000,L800,L8000,LN800 AND LN8000; 1984-89 FORD TANDEM CONVENTIONAL CAB MODELS LNT,LT,LTS 800,8000,850 AND 880. 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.