The Power Takeoff,transmission, cataloged under National Stock Number 2520-01-176-2983, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Parker Hannifin Corporation Div Chelsea Products Division. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-176-2983 |
| Primary Part Number | 221XCAJP-Y3XJ |
| Item Name | Power Takeoff,transmission |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Parker Hannifin Corporation Div Chelsea Products Division |
| Status | ACTIVE |
| Spline Type | STRAIGHT |
| Accessory Drive Unit Accommodation | NOT INCLUDED |
| Drive Gear Teeth Quantity | 25 |
| Drive Gear Teeth Pressure Angle in Deg | 20.0 |
| Output Shaft Drive End Type | SPLINED |
| Drive Gear Type | SPUR |
| Forward Speed Quantity | 2 |
| Drive Gear Extension Adapter Assembly | NOT INCLUDED |
| Spline Quantity | 13 |
| Output Shaft Drive End Quantity | 1 |
| Performance Type | MEDIUM DUTY |
| 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 |
|---|---|
| 221XCAJP-Y3XJ PRIMARY | Parker Hannifin Corporation Div Chelsea Products Division (USA) |
| Reference | Meaning |
|---|---|
| 220XCAJP-Y3XJ | 5/9 Secondary reference Parker Hannifin Corporation Div Chelsea Products Division |
| 751-07-2652 | 5/9 Secondary reference Drs Sustainment Systems, Inc. |
NSN 2520-01-176-2983 is a Power Takeoff,transmission, manufactured by Parker Hannifin Corporation Div Chelsea Products Division, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-176-2983 has 1 manufacturer part number on file: 221XCAJP-Y3XJ (Parker Hannifin Corporation Div Chelsea Products Division).
Key specifications for 221XCAJP-Y3XJ: Spline Type: STRAIGHT; Accessory Drive Unit Accommodation: NOT INCLUDED; Drive Gear Teeth Quantity: 25; Drive Gear Teeth Pressure Angle in Deg: 20.0. 11 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.