The Hub and Drum Assembly, cataloged under National Stock Number 2530-01-160-5865, 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 Meritor Industrial Products, Llc. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-160-5865 |
| Primary Part Number | A52-333Z2392 |
| Item Name | Hub and Drum Assembly |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Meritor Industrial Products, Llc |
| Status | ACTIVE |
| General Characteristics Item Description | 18.625 IN. OD,16.500 IN. BRAKE DRUM DIA,7.297 IN. BRAKE SURFACE LG,W/18 STUDS,USED ON R-H SIDE IN |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 1306580 | Oshkosh Defense Llc (USA) |
| A52-333Z2392 PRIMARY | Meritor Industrial Products, Llc (USA) |
| Reference | Meaning |
|---|---|
| A52-333Z2392 | 5/9 Secondary reference Meritor Heavy Vehicle Systems, Llc |
| 1306580 | 5/9 Secondary reference Oshkosh Corp |
NSN 2530-01-160-5865 is a Hub and Drum Assembly, manufactured by Meritor Industrial Products, Llc, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-160-5865 has 2 manufacturer part numbers on file: 1306580 (Oshkosh Defense Llc), A52-333Z2392 (Meritor Industrial Products, Llc).
Key specifications for A52-333Z2392: General Characteristics Item Description: 18.625 IN. OD,16.500 IN. BRAKE DRUM DIA,7.297 IN. BRAKE SURFACE LG,W/18 STUDS,USED ON R-H SIDE IN; Criticality Code Justification: FEAT; Special Features: WEAPON SYSTEM ESSENTIAL; End Item Identification: HEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS). 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.