The Governor Assembly,air Brake, cataloged under National Stock Number 2530-01-294-9690, is classified within Federal Supply Class 2530 (Vehicular Brake, Steering, Axle, Wheel, and Track Components) of the Vehicular Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 2530-01-294-9690 |
| Item Name | Governor Assembly,air Brake |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY,4.875 IN. LG,3 1/8-27 NPT RESERVOIR PORTS,3 1/8-27 NPT UNLOADER PORTS IN |
| 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 |
|---|---|
| 275530 | 5/9 Secondary reference Bendix Corp the Brake and Steering Div |
| 133743 | 3/9 Design control — primary reference Hyster-Yale Group, Inc. |
NSN 2530-01-294-9690 is a Governor Assembly,air Brake, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 3040-01-420-8641, 6750-01-427-2818. Verify interchangeability with system specifications before substitution.
Key specifications for 2530-01-294-9690: General Characteristics Item Description: ALUMINUM ALLOY,4.875 IN. LG,3 1/8-27 NPT RESERVOIR PORTS,3 1/8-27 NPT UNLOADER PORTS IN. 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.