The Yoke,universal Joint,vehicular, cataloged under National Stock Number 2520-00-679-7928, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Rockford Powertrain Inc Div Powertrain Rockford, Inc.. Government technical data includes 5 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-00-679-7928 |
| Primary Part Number | 2-64109 |
| Item Name | Yoke,universal Joint,vehicular |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Rockford Powertrain Inc Div Powertrain Rockford, Inc. |
| Status | ACTIVE |
| Fork Height | 3.813 INCHES NOMINAL IN |
| Shaft Spline Quantity | 10 |
| Hub End Thread Provision | UNTHREADED |
| Outside Diameter | 1.748 INCHES MINIMUM AND 1.753 INCHES MAXIMUM IN |
| Connection End Type | HUB |
| 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 |
|---|---|
| 2-64109 PRIMARY | Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 12981J | 5/9 Secondary reference Rockford Powertrain Inc Div Powertrain Rockford, Inc. |
| 9092168 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
| 14884J | 5/9 Secondary reference Rockford Powertrain Inc Div Powertrain Rockford, Inc. |
| 14884J-D2 | 5/9 Secondary reference Rockford Powertrain Inc Div Powertrain Rockford, Inc. |
NSN 2520-00-679-7928 is a Yoke,universal Joint,vehicular, manufactured by Rockford Powertrain Inc Div Powertrain Rockford, Inc., classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-00-679-7928 has 1 manufacturer part number on file: 2-64109 (Rockford Powertrain Inc Div Powertrain Rockford, Inc.).
Key specifications for 2-64109: Fork Height: 3.813 INCHES NOMINAL IN; Shaft Spline Quantity: 10; Hub End Thread Provision: UNTHREADED; Outside Diameter: 1.748 INCHES MINIMUM AND 1.753 INCHES MAXIMUM IN. 5 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.