The Actuator,hydraulic-Pneumatic,rot, cataloged under National Stock Number 4810-01-231-2894, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Hunt Valve Company, Inc.. Government technical data includes 4 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-231-2894 |
| Primary Part Number | HH-325 10IN |
| Item Name | Actuator,hydraulic-Pneumatic,rot |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Hunt Valve Company, Inc. |
| Status | ACTIVE |
| Body Outside Diameter | 8.000 INCHES NOMINAL IN |
| Shaft Rotation Direction | COUNTERCLOCKWISE |
| Integral Valve Operation Method | HYDRAULIC OR PNEUMATIC |
| Material | IRON BODY |
| 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 |
|---|---|
| 3J7426-E10 | Hunt Valve Company, Inc. (USA) |
| HH-325 10IN PRIMARY | Hunt Valve Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 3J7426-E10 | 5/9 Secondary reference Pima Valve, Llc |
| HH-325 | 5/9 Secondary reference Pima Valve, Llc |
| HH-325 10IN | 3/9 Design control — primary reference Pima Valve, Llc |
| 3J7426-E10 | C/1 Advisory reference — outside the item-of-supply concept Flowserve Corp Dba Automax Actuators Div Flowserve Us Company |
NSN 4810-01-231-2894 is a Actuator,hydraulic-Pneumatic,rot, manufactured by Hunt Valve Company, Inc., classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-231-2894 has 2 manufacturer part numbers on file: 3J7426-E10 (Hunt Valve Company, Inc.), HH-325 10IN (Hunt Valve Company, Inc.).
Key specifications for HH-325 10IN: Body Outside Diameter: 8.000 INCHES NOMINAL IN; Overall Width: 14.500 INCHES NOMINAL IN; Shaft Rotation Direction: COUNTERCLOCKWISE; Special Features: UNIT SIZE AND TYPE HH325. 4 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.