The Yoke,universal Joint,vehicular, cataloged under National Stock Number 2520-01-718-8267, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Meritor Heavy Vehicle Systems, Llc. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2520-01-718-8267 |
| Primary Part Number | 20WYSC38-18 |
| Item Name | Yoke,universal Joint,vehicular |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Meritor Heavy Vehicle Systems, Llc |
| Status | ACTIVE |
| Hub Spline Quantity | 46 |
| Fork Height | 7.06 INCHES NOMINAL IN |
| Hub Bore Diameter | 2.88 INCHES NOMINAL IN |
| Bearing Retainer Type | PLATE |
| Shaft End Spline Type | STRAIGHT |
| Internal Hub Spline Major Diameter | 2.390 INCHES NOMINAL IN |
| Connection Type | HUB,STRAIGHT SPLINE |
| Vehicle Identification Designator | M917A3 |
| Connection End Type | HUB |
| Vehicle Design Control Activity | 5NS11 |
| 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 |
|---|---|
| 20WYSC38-18 PRIMARY | Meritor Heavy Vehicle Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| PB-9895 | D/9 Drawing number reference only Meritor Heavy Vehicle Systems, Llc |
NSN 2520-01-718-8267 is a Yoke,universal Joint,vehicular, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-718-8267 has 1 manufacturer part number on file: 20WYSC38-18 (Meritor Heavy Vehicle Systems, Llc).
1 possible match (shared part number, not a government interchangeability claim): 3110-01-718-8270. Verify interchangeability with system specifications before substitution.
Key specifications for 20WYSC38-18: Hub Spline Quantity: 46; Fork Height: 7.06 INCHES NOMINAL IN; Hub Bore Diameter: 2.88 INCHES NOMINAL IN; Bearing Retainer Type: PLATE. 10 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.