The Sensor,anti-Lock Brake,vehicular, cataloged under National Stock Number 2530-01-478-9733, 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 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2530-01-478-9733 |
| Primary Part Number | S449 711 100 0 |
| Item Name | Sensor,anti-Lock Brake,vehicular |
| 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 |
|---|---|
| S449 711 100 0 PRIMARY | Meritor Heavy Vehicle Systems, Llc (USA) |
| 12421851-004 PRIMARY | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 12421851-004 | Amz Alabama Inc. (USA) |
| Reference | Meaning |
|---|---|
| S894 590 062 2 | 5/9 Secondary reference Meritor Industrial Products, Llc |
| 12421851 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
| 12421851-004 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
| S894 590 062 2 | 5/9 Secondary reference Meritor Heavy Vehicle Systems, Llc |
NSN 2530-01-478-9733 is a Sensor,anti-Lock Brake,vehicular, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-478-9733 has 3 manufacturer part numbers on file: S449 711 100 0 (Meritor Heavy Vehicle Systems, Llc), 12421851-004 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 12421851-004 (Amz Alabama Inc.).
Key specifications for S449 711 100 0: Special Features: NHA 2320014473892 TRUCK, WRECKER; End Item Identification: MEDIUM TACTICAL VEHICLES; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS). 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.