The Adjuster,slack,brake, cataloged under National Stock Number 2530-01-288-4051, 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. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-288-4051 |
| Primary Part Number | 409-10133 |
| Item Name | Adjuster,slack,brake |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Haldex Brake Products Corporation |
| Status | ACTIVE |
| Bend Direction | LEFT |
| Connecting Arm Center to Center Distance Between Spline Hole and Connection Hole | 6.000 INCHES NOMINAL IN |
| Spline Type | STRAIGHT SPLINE |
| Torque Load Rating | 45.0 INCH-POUNDS IN |
| Connecting Arm Design | BENT |
| Connecting Arm Hole Quantity | 2 |
| Connecting Arm Hole Bushing | NOT INCLUDED |
| Bend Angle in Deg | 135.0 |
| Shape | STRAIGHT |
| Spline Quantity | 10 |
| Connecting Arm Thickness | 0.500 INCHES NOMINAL IN |
| Adjustment Type | SINGLE ARM |
| Minor Diameter | 1.364 INCHES NOMINAL IN |
| Major Diameter | 1.500 INCHES NOMINAL IN |
| Lubrication Provision | FITTING |
| Hole Diameter | 0.508 INCHES NOMINAL IN |
| 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 |
|---|---|
| 409-10133 PRIMARY | Haldex Brake Products Corporation (USA) |
| Reference | Meaning |
|---|---|
| SW25381 | D/9 Drawing number reference only U.S. Government activity |
| 409-10133 | 3/9 Design control — primary reference Haldex Inc |
NSN 2530-01-288-4051 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 2530-01-288-4051 has 1 manufacturer part number on file: 409-10133 (Haldex Brake Products Corporation).
Key specifications for 409-10133: Bend Direction: LEFT; Connecting Arm Center to Center Distance Between Spline Hole and Connection Hole: 6.000 INCHES NOMINAL IN; Spline Type: STRAIGHT SPLINE; Torque Load Rating: 45.0 INCH-POUNDS IN. 16 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.