The Caliper Assembly,disc Brake, cataloged under National Stock Number 2530-01-346-9860, 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 Dick Masheter Ford Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-346-9860 |
| Primary Part Number | E4TZ2B121B |
| Item Name | Caliper Assembly,disc Brake |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Dick Masheter Ford Inc |
| Status | ACTIVE |
| General Characteristics Item Description | HYDRAULIC; DUAL PISTON; SHOE AND LINING INCLUDED; LEFT SIDE,FRONT |
| 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 |
|---|---|
| E4TZ2B121B | Dick Masheter Ford Inc (USA) |
| Reference | Meaning |
|---|---|
| E4TZ2B121-B | 3/9 Design control — primary reference Ford Motor Company |
| E0TZ2B121-D | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| E4TZ2B121-B | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| E0TZ2B121D | 5/9 Secondary reference Dick Masheter Ford Inc |
NSN 2530-01-346-9860 is a Caliper Assembly,disc Brake, manufactured by Dick Masheter Ford Inc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-346-9860 has 1 manufacturer part number on file: E4TZ2B121B (Dick Masheter Ford Inc).
Key specifications for E4TZ2B121B: General Characteristics Item Description: HYDRAULIC; DUAL PISTON; SHOE AND LINING INCLUDED; LEFT SIDE,FRONT; End Item Identification: 1980-85 FORD F350,2WD,SINGLE REAR WHEEL TRUCK. 1 specification is 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.