The Gear Operator,rotary, cataloged under National Stock Number 3020-01-561-6665, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-561-6665 |
| Item Name | Gear Operator,rotary |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 600.0 AC |
| General Characteristics Item Description | DOOR MOUNTED OPERATING MECHANISM FOR CIRCUIT BREAKERS CLASS 9421 |
| Features Provided | FRAMED |
| Current Rating | 250.000 AMPERES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 16213400 ITEM 9 | 5/1 Secondary reference Gulf Coast Holdings, Inc Dba Unidynamics |
| LK1 | C/1 Advisory reference — outside the item-of-supply concept Schneider Electric Usa, Inc. |
| 16213000 ITEM 36 | 5/9 Secondary reference Gulf Coast Holdings, Inc Dba Unidynamics |
| 9421-LK1 | 5/9 Secondary reference Square D Company Dba Schneider Electric |
| LK1 | 3/9 Design control — primary reference Square D Company Dba Schneider Electric |
| 16213000 ITEM 36 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 9421-LK1 | C/1 Advisory reference — outside the item-of-supply concept Schneider Electric Usa, Inc. |
NSN 3020-01-561-6665 is a Gear Operator,rotary, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
Key specifications for 3020-01-561-6665: Voltage in Volts and Current Type: 600.0 AC; General Characteristics Item Description: DOOR MOUNTED OPERATING MECHANISM FOR CIRCUIT BREAKERS CLASS 9421; Features Provided: FRAMED; Special Features: USED ON SWITCH ASSY DISCONNECT P/N 185556 ASSY 101 AND HOIST DRIVE CABINET 16213400-1. 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.