The Yoke,universal Joint,vehicular, cataloged under National Stock Number 2520-00-679-7923, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-00-679-7923 |
| Primary Part Number | 9092099 |
| Item Name | Yoke,universal Joint,vehicular |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Fork Height | 4.500 INCHES NOMINAL IN |
| Shaft Spline Quantity | 10 |
| Hub End Thread Provision | UNTHREADED |
| Outside Diameter | 2.060 INCHES MINIMUM AND 2.065 INCHES MAXIMUM IN |
| Connection End Type | FLANGE OR HUB |
| Outside Shape | ROUND |
| 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 |
|---|---|
| 9092099 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 3-72128 | Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA) |
| 1042537 | Amz Alabama Inc. (USA) |
| 03072128 | Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 121-4054 | 5/9 Secondary reference Rockford Powertrain Inc Div Powertrain Rockford, Inc. |
| 1042537 | 3/2 Design control — primary reference U.S. Government activity |
| 121-405403 | 5/9 Secondary reference Rockford Powertrain Inc Div Powertrain Rockford, Inc. |
| 12980J | 5/9 Secondary reference Rockford Powertrain Inc Div Powertrain Rockford, Inc. |
| 1042537 | 5/9 Secondary reference Fmc Corp |
NSN 2520-00-679-7923 is a Yoke,universal Joint,vehicular, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-00-679-7923 has 4 manufacturer part numbers on file: 9092099 (U S Army Tank Automotive Command Amsta-Im-Mm), 3-72128 (Rockford Powertrain Inc Div Powertrain Rockford, Inc.), 1042537 (Amz Alabama Inc.), 03072128 (Rockford Powertrain Inc Div Powertrain Rockford, Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 5962-01-149-7297, 3040-01-301-4344, 5310-01-509-8804. Verify interchangeability with system specifications before substitution.
Key specifications for 9092099: Fork Height: 4.500 INCHES NOMINAL IN; Shaft Spline Quantity: 10; Hub End Thread Provision: UNTHREADED; Outside Diameter: 2.060 INCHES MINIMUM AND 2.065 INCHES MAXIMUM IN. 6 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.