The Governor Assembly,air Brake, cataloged under National Stock Number 2530-00-718-8436, 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 Meritor Heavy Vehicle Systems, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2530-00-718-8436 |
| Primary Part Number | S975-499-016-0 |
| Item Name | Governor Assembly,air Brake |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Meritor Heavy Vehicle Systems, Llc |
| 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 |
|---|---|
| S975-499-016-0 PRIMARY | Meritor Heavy Vehicle Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| S4753150060 | 5/9 Secondary reference Meritor Wabco Vehicle Control Systems |
| 20QE275 | 5/9 Secondary reference U.S. Government activity |
| 20QE275P1 | 5/9 Secondary reference U.S. Government activity |
| 21799898 | 5/9 Secondary reference U.S. Government activity |
| K-500-CH-1739 | 5/9 Secondary reference Kovatch Corp. |
| S9754990160 | 5/9 Secondary reference Meritor Wabco Vehicle Control Systems |
| 10026380 | 7/2 Vendor item drawing reference General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp |
| 8235-RKN18530 | 5/9 Secondary reference U.S. Government activity |
| 200E275P1 | 5/9 Secondary reference U.S. Government activity |
| 20QE322P2 | 5/9 Secondary reference U.S. Government activity |
NSN 2530-00-718-8436 is a Governor Assembly,air Brake, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-00-718-8436 has 1 manufacturer part number on file: S975-499-016-0 (Meritor Heavy Vehicle Systems, Llc).
1 possible match (shared part number, not a government interchangeability claim): 2540-01-432-4734. Verify interchangeability with system specifications before substitution.
Key specifications for S975-499-016-0: Part Name Assigned by Controlling Agency: GOVERNOR AIR; End Item Identification: MRAP - COMMON NSN - USED ON 2 MRAP VARIANTS AND 2 OTHER WEAPON SYSTEMS;MRAP BUFFALO MK2A2. 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.