The Brake Shoe, cataloged under National Stock Number 2530-01-386-5682, 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 Atap Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2530-01-386-5682 |
| Primary Part Number | A2-3222-S-2021 |
| Item Name | Brake Shoe |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Atap Inc |
| Status | ACTIVE |
| Features Provided | FRICTION LINING |
| Application Type | DRY |
| 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 |
|---|---|
| A2-3222-S-2021 PRIMARY | Atap Inc (USA) |
| Reference | Meaning |
|---|---|
| A2-3222-S-2021 | 5/9 Secondary reference Meritor Industrial Products, Llc |
| A2-3222-S-2021 | 5/9 Secondary reference Meritor Heavy Vehicle Systems, Llc |
NSN 2530-01-386-5682 is a Brake Shoe, manufactured by Atap Inc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-386-5682 has 1 manufacturer part number on file: A2-3222-S-2021 (Atap Inc).
Key specifications for A2-3222-S-2021: Features Provided: FRICTION LINING; Special Features: 7.480 IN.RADIUS. IN; Application Type: DRY; End Item Identification: AIRCRAFT LOADER;SOUTHWEST MOBILE SYSTEM CORP,MODEL 25K. 2 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.