The Test Set,fire Control System, cataloged under National Stock Number 4920-00-906-9044, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Ge Aviation Systems Llc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-00-906-9044 |
| Primary Part Number | LT4739-01-01 |
| Item Name | Test Set,fire Control System |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Ge Aviation Systems Llc |
| Status | ACTIVE |
| AC Voltage Rating | 115.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Electrical Power Source Relationship | OPERATING |
| Height | 5.250 INCHES NOMINAL IN |
| Depth | 9.250 INCHES NOMINAL IN |
| Enclosure Feature | SINGLE ITEM W/HOUSING |
| Frequency Rating | 400.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Width | 19.000 INCHES NOMINAL IN |
| Material | STEEL HOUSING |
| Test Type for Which Designed | PROVIDES A MEANS OF CHECKING THE OPERATION OF RATE GYRO TRANSMITTERS,PART NO. 133696-01 AND 133696-01-02,MODEL NO. 2163J,AND THE TRANSMITTERS DEMODULATORS |
| 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 |
|---|---|
| LT4739-01-01 PRIMARY | Ge Aviation Systems Llc (USA) |
NSN 4920-00-906-9044 is a Test Set,fire Control System, manufactured by Ge Aviation Systems Llc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-00-906-9044 has 1 manufacturer part number on file: LT4739-01-01 (Ge Aviation Systems Llc).
Key specifications for LT4739-01-01: AC Voltage Rating: 115.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED; Electrical Power Source Relationship: OPERATING; Height: 5.250 INCHES NOMINAL IN; Depth: 9.250 INCHES NOMINAL IN. 9 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.