The Hub Assembly,vehicular, cataloged under National Stock Number 2530-01-671-1629, 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 Evolution Trailer Technologies Inc. Dba Evolution Trailer Technologies Div None. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-01-671-1629 |
| Primary Part Number | ET050-133 |
| Item Name | Hub Assembly,vehicular |
| FSC / FSG | 2530 / 25 — Vehicular Brake, Steering, Axle, Wheel, and Track Components |
| Manufacturer | Evolution Trailer Technologies Inc. Dba Evolution Trailer Technologies Div None |
| Status | ACTIVE |
| Vehicle Design Control Activity | 4PTF3 |
| Furnished Items and Quantity | GALVANIZED HUB/RACES INSTALLED 1; INNER BEARING CONE 1; OUTER BEARING CONE 1; HUB SEAL 1; GREASE CAP 1; RUBBER DIAPHRAGM 1; SPINDLE BUSHING 1 |
| 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 |
|---|---|
| ET050-133 PRIMARY | Evolution Trailer Technologies Inc. Dba Evolution Trailer Technologies Div None (USA) |
NSN 2530-01-671-1629 is a Hub Assembly,vehicular, manufactured by Evolution Trailer Technologies Inc. Dba Evolution Trailer Technologies Div None, classified under FSC 2530, Vehicular Brake, Steering, Axle, Wheel, and Track Components. Status: active.
NSN 2530-01-671-1629 has 1 manufacturer part number on file: ET050-133 (Evolution Trailer Technologies Inc. Dba Evolution Trailer Technologies Div None).
Key specifications for ET050-133: Vehicle Design Control Activity: 4PTF3; End Item Identification: 29RBS GEN II TRAILER P/N 15090A A; Furnished Items and Quantity: GALVANIZED HUB/RACES INSTALLED 1; INNER BEARING CONE 1; OUTER BEARING CONE 1; HUB SEAL 1; GREASE CAP 1; RUBBER DIAPHRAGM 1; SPINDLE BUSHING 1. 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.