The Test Set,automatic Pilot, cataloged under National Stock Number 4920-00-973-3405, 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 12 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-00-973-3405 |
| Item Name | Test Set,automatic Pilot |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Phase | THREE FIRST OPERATING POWER RQMT |
| Length | 21.000 INCHES NOMINAL IN |
| AC Voltage Rating | 115.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT |
| DC Voltage Rating | 27.5 VOLTS NOMINAL FIRST OPERATING POWER RQMT |
| Height | 20.000 INCHES NOMINAL IN |
| Surface Treatment | ENAMEL |
| Enclosure Feature | SINGLE ITEM W/HOUSING |
| Frequency Rating | 400.0 HERTZ NOMINAL FIRST OPERATING POWER RQMT |
| Width | 13.000 INCHES NOMINAL IN |
| Material | STEEL HOUSING |
| Reference Number Differentiating Characteristics | LESS ACCESSORIES |
| Test Type for Which Designed | CONTINUITY AND SIGNAL LEVELS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| TS1269ASM69 | 5/2 Secondary reference U.S. Government activity |
| LT3102A | 3/1 Design control — primary reference Ge Aviation Systems Llc |
NSN 4920-00-973-3405 is a Test Set,automatic Pilot, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-00-973-3405: Phase: THREE FIRST OPERATING POWER RQMT; Length: 21.000 INCHES NOMINAL IN; AC Voltage Rating: 115.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT; DC Voltage Rating: 27.5 VOLTS NOMINAL FIRST OPERATING POWER RQMT. 12 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 4920-00-973-3405 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.