The Actuator,hydraulic-Pneumatic,rot, cataloged under National Stock Number 4810-01-285-8209, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Danfoss Inc. Government technical data includes 10 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-285-8209 |
| Primary Part Number | 400-078 |
| Item Name | Actuator,hydraulic-Pneumatic,rot |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Danfoss Inc |
| Status | ACTIVE |
| Pressure Rating | 3045.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Temp Rating | -4.0 FAHRENHEIT AND 176.0 FAHRENHEIT DEGF |
| Overall Diameter | 8.380 INCHES NOMINAL IN |
| Mounting Provision Arrangement Style | FOUR STUD BOLT CIRCLE |
| Port Location and Quantity | 2 CENTER SECTION |
| Rotation in Deg | 90.0 |
| Integral Valve Operation Method | HYDRAULIC |
| Material | IRON BODY |
| Mounting Type and Location | FLANGE CYLINDER BASE |
| Mounting Provision | THREADED MOUNTING STUDS |
| 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 |
|---|---|
| BRC-022 | Danfoss Inc (USA) |
| MSVLCF.033-001 | Van Halteren Naval Technologies B.v. (NLD) |
| BRC-022 | Danfoss Inc (USA) |
| 400-078 PRIMARY | Danfoss Inc (USA) |
| Reference | Meaning |
|---|---|
| BRC-022 | 5/9 Secondary reference Danfoss Fluid Power Inc Racine Opn |
| MSVLCF.033-001 | 5/9 Secondary reference Van Halteren Special Products B.v. |
NSN 4810-01-285-8209 is a Actuator,hydraulic-Pneumatic,rot, manufactured by Danfoss Inc, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-285-8209 has 4 manufacturer part numbers on file: BRC-022 (Danfoss Inc), MSVLCF.033-001 (Van Halteren Naval Technologies B.v.), BRC-022 (Danfoss Inc), 400-078 (Danfoss Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5305-01-703-1839, 6220-01-706-5040. Verify interchangeability with system specifications before substitution.
Key specifications for 400-078: Overall Height: 9.800 INCHES NOMINAL IN; Pressure Rating: 3045.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Temp Rating: -4.0 FAHRENHEIT AND 176.0 FAHRENHEIT DEGF; Overall Diameter: 8.380 INCHES NOMINAL IN. 10 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.