The Adjuster,slack,brake, cataloged under National Stock Number 2530-01-229-7480, 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 Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2530-01-229-7480 |
| Primary Part Number | 278008 |
| Item Name | Adjuster,slack,brake |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems |
| Status | ACTIVE |
| Connecting Arm Center to Center Distance Between Spline Hole and Connection Hole | 5.500 INCHES MINIMUM AND 6.500 INCHES MAXIMUM IN |
| Torque Load Rating | 30000.0 INCH-POUNDS IN |
| Connecting Arm Design | STRAIGHT |
| Connecting Arm Hole Quantity | 2 |
| Connecting Arm Hole Bushing | INCLUDED |
| Adjustment Type | SINGLE ARM |
| Lubrication Provision | FITTING |
| 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 |
|---|---|
| 278008 PRIMARY | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA) |
| 78225 | Dana Commercial Vehicle Products, Llc (USA) |
| Reference | Meaning |
|---|---|
| 2457695 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
| 2457695 | 5/9 Secondary reference Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 |
| 131522R92 | 5/2 Secondary reference U.S. Government activity |
NSN 2530-01-229-7480 is a Adjuster,slack,brake, manufactured by Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-229-7480 has 2 manufacturer part numbers on file: 278008 (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems), 78225 (Dana Commercial Vehicle Products, Llc).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-275-2529. Verify interchangeability with system specifications before substitution.
Key specifications for 278008: Connecting Arm Center to Center Distance Between Spline Hole and Connection Hole: 5.500 INCHES MINIMUM AND 6.500 INCHES MAXIMUM IN; Torque Load Rating: 30000.0 INCH-POUNDS IN; Connecting Arm Design: STRAIGHT; Connecting Arm Hole Quantity: 2. 7 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.