The Yoke,universal Joint,vehicular, cataloged under National Stock Number 2520-01-433-3619, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Hartzell Propeller Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-433-3619 |
| Primary Part Number | A-3025 |
| Item Name | Yoke,universal Joint,vehicular |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Hartzell Propeller Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| A-3025 PRIMARY | Hartzell Propeller Llc (USA) |
| Reference | Meaning |
|---|---|
| Z00.N7261015400TBM | 5/9 Secondary reference Daher Aerospace - Ex Socata |
| 57A3025 | 5/9 Secondary reference Hartzell Propeller Llc |
NSN 2520-01-433-3619 is a Yoke,universal Joint,vehicular, manufactured by Hartzell Propeller Llc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-433-3619 has 1 manufacturer part number on file: A-3025 (Hartzell Propeller Llc).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-680-3745. Verify interchangeability with system specifications before substitution.
Key specifications for A-3025: Special Features: YOKE UNIT PART OF AN AIRCRAFT PITCH CONTROL UNIT; End Item Identification: USED ON 57A3044 CARBON BLOCK ASSY. 0 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.