The Actuator,hydraulic-Pneumatic,rot, cataloged under National Stock Number 3010-01-270-5047, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Harmonic Drive L.l.c.. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 3010-01-270-5047 |
| Primary Part Number | 2-420 |
| Item Name | Actuator,hydraulic-Pneumatic,rot |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Harmonic Drive L.l.c. |
| Status | ACTIVE |
| Design Characteristics | DOUBLE ACTING SINGLE CYLINDER |
| Output Drive Torque Rating | 3600.0 INCH-POUNDS IN |
| Shaft Rotation Direction | CLOCKWISE AND COUNTERCLOCKWISE |
| Integral Valve Operation Method | HYDRAULIC OR PNEUMATIC |
| Bore Diameter | 1.000 INCHES NOMINAL IN |
| 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 |
|---|---|
| 31659 FIND 14 | Tate Andale, Llc (USA) |
| MODEL NO. HDC-1M-200-2 | Harmonic Drive L.l.c. (USA) |
| 2-420 PRIMARY | Harmonic Drive L.l.c. (USA) |
| Reference | Meaning |
|---|---|
| 31659 | D/9 Drawing number reference only Tate Andale, Llc |
NSN 3010-01-270-5047 is a Actuator,hydraulic-Pneumatic,rot, manufactured by Harmonic Drive L.l.c., classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-270-5047 has 3 manufacturer part numbers on file: 31659 FIND 14 (Tate Andale, Llc), MODEL NO. HDC-1M-200-2 (Harmonic Drive L.l.c.), 2-420 (Harmonic Drive L.l.c.).
3 possible matches (shared part number, not a government interchangeability claim): 6640-01-602-8590, 5110-01-701-7129, 1005-01-706-0555. Verify interchangeability with system specifications before substitution.
Key specifications for 2-420: Design Characteristics: DOUBLE ACTING SINGLE CYLINDER; Output Drive Torque Rating: 3600.0 INCH-POUNDS IN; Shaft Rotation Direction: CLOCKWISE AND COUNTERCLOCKWISE; Integral Valve Operation Method: HYDRAULIC OR PNEUMATIC. 6 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.