The Test Stand,aircraft Generator, cataloged under National Stock Number 4920-00-471-9502, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. Government technical data includes 21 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-00-471-9502 |
| Item Name | Test Stand,aircraft Generator |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Maximum Generator Output in Amps Accommodated | 600.0 |
| Maximum Generator Diameter Accommodated | 12.000 INCHES IN |
| Phase | THREE |
| Blower Unit Motor Current Type | AC |
| Frequency in Hertz | 60.0 |
| Generator Voltage Range in Volts and Current Type Accommodated | +0.0 TO 125.0 AC AND +0.0 TO 30.0 DC |
| Current Type | AC |
| Drive Type | DUAL HEAD |
| High Speed Test Range in RPM | +2400.0 TO 12000.0 |
| Electric Motor Blower | INCLUDED |
| Horsepower Rating | 50.0 |
| Blower Motor Voltage in Volts | 200.0 MINIMUM AND 440.0 MAXIMUM |
| Power Source | ELECTRIC MOTOR |
| Driving Motor Transmission | INCLUDED |
| Voltage in Volts | 220.0 AND 440.0 |
| Blower Motor Frequency in Hertz | 60.0 NOMINAL |
| Low Speed Test Range in RPM | +1100.0 TO 5500.0 |
| Nondefinitive Spec/std Data | A2 TYPE |
| Speed Quantity | 2 |
| Blower Motor Phase | THREE |
| Mounting Type | SKID |
| 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 |
| Reference | Meaning |
|---|---|
| MILT6333 | 4/1 Identification reference U.S. Government activity |
NSN 4920-00-471-9502 is a Test Stand,aircraft Generator, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-00-471-9502: Maximum Generator Output in Amps Accommodated: 600.0; Maximum Generator Diameter Accommodated: 12.000 INCHES IN; Phase: THREE; Blower Unit Motor Current Type: AC. 21 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 4920-00-471-9502 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.