The Motor,hydraulic, cataloged under National Stock Number 2540-01-485-6542, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Parkerhannifin Corp Dba Pneutronics Div Mobile Systems Division. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-01-485-6542 |
| Primary Part Number | 11YA-054-AS-0-01 |
| Item Name | Motor,hydraulic |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Parkerhannifin Corp Dba Pneutronics Div Mobile Systems Division |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 3351810 | Oshkosh Defense Llc (USA) |
| 11YA-054-AS-0-01 PRIMARY | Parkerhannifin Corp Dba Pneutronics Div Mobile Systems Division (USA) |
| Reference | Meaning |
|---|---|
| 3351810 | 7/9 Vendor item drawing reference Oshkosh Corp |
NSN 2540-01-485-6542 is a Motor,hydraulic, manufactured by Parkerhannifin Corp Dba Pneutronics Div Mobile Systems Division, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-01-485-6542 has 2 manufacturer part numbers on file: 3351810 (Oshkosh Defense Llc), 11YA-054-AS-0-01 (Parkerhannifin Corp Dba Pneutronics Div Mobile Systems Division).
Key specifications for 11YA-054-AS-0-01: Criticality Code Justification: FEAT; Special Features: WEAPON SYSTEM ESSENTIAL; End Item Identification: HEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS). 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.