The Actuator,hydraulic-Pneumatic,rot, cataloged under National Stock Number 4810-01-284-4446, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division. Government technical data includes 2 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-284-4446 |
| Primary Part Number | 1803 1283 |
| Item Name | Actuator,hydraulic-Pneumatic,rot |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division |
| Status | ACTIVE |
| Design Characteristics | DOUBLE ACTING TWIN CYLINDER |
| Integral Valve Operation Method | HYDRAULIC OR MECHANICAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
NSN 4810-01-284-4446 is a Actuator,hydraulic-Pneumatic,rot, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-284-4446 has 2 manufacturer part numbers on file: 1803 1283 (Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division), H1803 (Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division).
Key specifications for 1803 1283: Overall Height: 7.630 INCHES NOMINAL IN; Design Characteristics: DOUBLE ACTING TWIN CYLINDER; Overall Width: 6.500 INCHES NOMINAL IN; Integral Valve Operation Method: HYDRAULIC OR MECHANICAL. 2 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.
NSN 4810-01-284-4446 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.