The Piston and Ball,clutch, cataloged under National Stock Number 2520-01-044-2482, 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 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-01-044-2482 |
| Primary Part Number | 328676X |
| Item Name | Piston and Ball,clutch |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Parker Hannifin Corporation Div Chelsea Products Division |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF 117577 378687 PISTON 1,117577 378108 STEEL BALL,U/W MODEL 27DD POWER TAKE-OFF |
| 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 |
|---|---|
| 328676X PRIMARY | Parker Hannifin Corporation Div Chelsea Products Division (USA) |
| 328676X | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 802CX406 | Oshkosh Defense Llc (USA) |
| 328676X | Amz Alabama Inc. (USA) |
| Reference | Meaning |
|---|---|
| 802CX406 | 5/9 Secondary reference Oshkosh Corp |
NSN 2520-01-044-2482 is a Piston and Ball,clutch, manufactured by Parker Hannifin Corporation Div Chelsea Products Division, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-044-2482 has 4 manufacturer part numbers on file: 328676X (Parker Hannifin Corporation Div Chelsea Products Division), 328676X (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 802CX406 (Oshkosh Defense Llc), 328676X (Amz Alabama Inc.).
Key specifications for 328676X: General Characteristics Item Description: CONSISTS OF 117577 378687 PISTON 1,117577 378108 STEEL BALL,U/W MODEL 27DD POWER TAKE-OFF; End Item Identification: AIRCRAFT CARGO LOADER,3930-00-800-3929; 2320-01-318-9902 HET (HEAVY EQUIPMENT TRANSPORTER). 1 specification is 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.