The Parts Kit,linear Actuating Cylin, cataloged under National Stock Number 3040-01-475-4446, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Parker-Hannifin Corp Div Cylinder Division, Custom Cylinder Operations. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-475-4446 |
| Primary Part Number | 50813351 |
| Item Name | Parts Kit,linear Actuating Cylin |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Parker-Hannifin Corp Div Cylinder Division, Custom Cylinder Operations |
| Status | ACTIVE |
| Component Quantity | 12 |
| End Item Source | 25561 |
| Model Number | 50813301 |
| Supply Items and Quantities | 5330-01-370-5659 SEAL,CARTIDGE OD 1;25561 01003198 ROD WIPER 1; 25561 01016912 ROD SEAL 1; 25561 50813311 ROD WEAR RING 2; 25561 01004790 CARTRIDGE OD SEAL BACKUP 1; 25561 01007334 PISTON OD SEAL 1; 25561 01010642 PISTON OD SEAL EXPANDER 1; 25561 50514912 PISTON WEAR RING 1; 25561 01004392; 25561 01003198 ROD WIPER 1; 25561 01016912 ROD SEAL 1; 25561 50113311 ROD WEAR RING 2; 25561 01004790 CARTRIDGE OD SEAL BACKUP 1; 25561 01007334 PISTON OD SEAL 1; 25561 01010642 PISTON OD SEAL EXPANDER 1; 25561 50514912 PISTON WEAR RING 1; 25561 01004392 BARREL SEAL 2; 25561 50813303 CARTRIDGE 1 |
| End Item Name | CYLINDER ASSEMBLY, SAS CENTERWELL FORWARD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 50813351 PRIMARY | Parker-Hannifin Corp Div Cylinder Division, Custom Cylinder Operations (USA) |
| Reference | Meaning |
|---|---|
| 50813301 REVC R | C/1 Advisory reference — outside the item-of-supply concept Parker-Hannifin Corp Div Cylinder Division, Custom Cylinder Operations |
NSN 3040-01-475-4446 is a Parts Kit,linear Actuating Cylin, manufactured by Parker-Hannifin Corp Div Cylinder Division, Custom Cylinder Operations, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-475-4446 has 1 manufacturer part number on file: 50813351 (Parker-Hannifin Corp Div Cylinder Division, Custom Cylinder Operations).
Key specifications for 50813351: Component Quantity: 12; End Item Source: 25561; Model Number: 50813301; Supply Items and Quantities: 5330-01-370-5659 SEAL,CARTIDGE OD 1;25561 01003198 ROD WIPER 1; 25561 01016912 ROD SEAL 1; 25561 50813311 ROD WEAR RING 2; 25561 01004790 CARTRIDGE OD SEAL BACKUP 1; 25561 01007334 PISTON OD SEAL 1; 25561 01010642 PISTON OD SEAL EXPANDER 1; 25561 50514912 PISTON WEAR RING 1; 25561 01004392; 25561 01003198 ROD WIPER 1; 25561 01016912 ROD SEAL 1; 25561 50113311 ROD WEAR RING 2; 25561 01004790 CARTRIDGE OD SEAL BACKUP 1; 25561 01007334 PISTON OD SEAL 1; 25561 01010642 PISTON OD SEAL EXPANDER 1; 25561 50514912 PISTON WEAR RING 1; 25561 01004392 BARREL SEAL 2; 25561 50813303 CARTRIDGE 1. 5 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.