The Servovalve,hydraulic, cataloged under National Stock Number 4810-01-210-6720, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Meggitt North Hollywood Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-210-6720 |
| Primary Part Number | 5904946 |
| Item Name | Servovalve,hydraulic |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Meggitt North Hollywood Inc |
| Status | ACTIVE |
| Rated Current Rating in Ma | 110.0 |
| Port Diameter | 0.375 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Port Quantity | 3 |
| Operating Pressure | 40.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Body Material | STEEL |
| Operating Temp Rating | 350.0 FAHRENHEIT NOMINAL DEGF |
| Valve Operation Method | ELECTRIC MOTOR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5904946 | Meggitt North Hollywood Inc (USA) |
| 100450-001 | Woodward, Inc. Div Fuel Systems and Controls (USA) |
| Reference | Meaning |
|---|---|
| 5903984 | 5/9 Secondary reference U.S. Government activity |
| 5904946 | 3/2 Design control — primary reference U.S. Government activity |
| 100339 | 5/9 Secondary reference H S C Controls Inc |
| 100450-1 | 5/9 Secondary reference H S C Controls Inc |
NSN 4810-01-210-6720 is a Servovalve,hydraulic, manufactured by Meggitt North Hollywood Inc, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-210-6720 has 2 manufacturer part numbers on file: 5904946 (Meggitt North Hollywood Inc), 100450-001 (Woodward, Inc. Div Fuel Systems and Controls).
1 possible match (shared part number, not a government interchangeability claim): 5315-01-670-8241. Verify interchangeability with system specifications before substitution.
Key specifications for 5904946: Rated Current Rating in Ma: 110.0; Port Diameter: 0.375 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN; Port Quantity: 3; Operating Pressure: 40.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS. 7 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 4810-01-210-6720 has DEMIL Code Q. 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.