The Adjuster,slack,brake, cataloged under National Stock Number 2530-01-699-2427, 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 Haldex Brake Products Corporation. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Adjuster,slack,brake |
| FSC / FSG | 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components (FSG 25) |
| Manufacturers | Haldex Brake Products Corporation (CAGE 06721); Williamsen Manufacturing, Inc. (CAGE 08837) |
| Parameter | Value |
|---|---|
| NSN | 2530-01-699-2427 |
| Primary Part Number | 40020212 |
| Item Name | Adjuster,slack,brake |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Haldex Brake Products Corporation |
| 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 |
|---|---|
| 40020212 PRIMARY | Haldex Brake Products Corporation (USA) |
| 63983-90283 | Williamsen Manufacturing, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 409-20003 | 5/9 Secondary reference Haldex Inc |
NSN 2530-01-699-2427 is a Adjuster,slack,brake, manufactured by Haldex Brake Products Corporation, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-699-2427 has 2 manufacturer part numbers on file: 40020212 (Haldex Brake Products Corporation), 63983-90283 (Williamsen Manufacturing, Inc.).
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.