The Chamber,air Brake, cataloged under National Stock Number 2530-01-281-9418, 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 Cmbf, Llc Dba Cmbf Llc. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-281-9418 |
| Primary Part Number | Z543276X24 |
| Item Name | Chamber,air Brake |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Cmbf, Llc Dba Cmbf 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 |
|---|---|
| 9-049-110679 | Grove U.s. Llc Dba Grove Us Llc (USA) |
| Z543276X24 | Meritor Industrial Products, Llc (USA) |
| Z543276X24 PRIMARY | Cmbf, Llc Dba Cmbf Llc (USA) |
| Z543276X24 | Meritor Heavy Vehicle Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| Z543276X24 | 5/9 Secondary reference Motion Control Industries, Inc. |
NSN 2530-01-281-9418 is a Chamber,air Brake, manufactured by Cmbf, Llc Dba Cmbf Llc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-281-9418 has 4 manufacturer part numbers on file: 9-049-110679 (Grove U.s. Llc Dba Grove Us Llc), Z543276X24 (Meritor Industrial Products, Llc), Z543276X24 (Cmbf, Llc Dba Cmbf Llc), Z543276X24 (Meritor Heavy Vehicle Systems, Llc).
Key specifications for Z543276X24: Special Features: STROKE TYPE:NORMAL WORKING RANGE;MTG METHOD:BOLT. 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.