The Adjuster,slack,brake, cataloged under National Stock Number 2530-01-726-2645, 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 Hendrickson Trailer Suspension Systems. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-726-2645 |
| Primary Part Number | C-38874 |
| Item Name | Adjuster,slack,brake |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Hendrickson Trailer Suspension Systems |
| Status | ACTIVE |
| Spline Type | STRAIGHT SPLINE |
| Connecting Arm Design | STRAIGHT |
| Connecting Arm Hole Quantity | 1 |
| Shape | TAPERED |
| Vehicle Identification Designator | M870A2S |
| Vehicle Design Control Activity | 01365 |
| Adjustment Type | SINGLE ARM |
| 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 |
|---|---|
| C-38874 PRIMARY | Hendrickson Trailer Suspension Systems (USA) |
| Reference | Meaning |
|---|---|
| 19012E0183 | 7/2 Vendor item drawing reference Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
NSN 2530-01-726-2645 is a Adjuster,slack,brake, manufactured by Hendrickson Trailer Suspension Systems, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-726-2645 has 1 manufacturer part number on file: C-38874 (Hendrickson Trailer Suspension Systems).
Key specifications for C-38874: Spline Type: STRAIGHT SPLINE; Connecting Arm Design: STRAIGHT; Connecting Arm Hole Quantity: 1; Shape: TAPERED. 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.