The Synchro,transmitter, cataloged under National Stock Number 5990-00-504-7952, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is General Electric Company. Government technical data includes 29 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-00-504-7952 |
| Primary Part Number | 7410371-2 |
| Item Name | Synchro,transmitter |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Body Size | 22 |
| Shaft Type | ROUND, SLOTTED BOTH SHAFTS |
| Flange Diameter | 2.1600 INCHES MINIMUM AND 2.1610 INCHES MAXIMUM IN |
| Undercut Width | 0.1000 INCHES NOMINAL IN |
| Shaft Diameter | 0.1845 INCHES MINIMUM FRONT SHAFT IN |
| Shaft Diameter | 0.1850 INCHES MAXIMUM REAR SHAFT IN |
| Rotor DC Resistance in Ohms | 0.60 NOMINAL |
| Undercut Diameter | 2.0000 INCHES NOMINAL IN |
| Length | 0.2000 INCHES NOMINAL SHOULDER IN |
| Fragility Factor | MODERATELY RUGGED |
| Body Style | STANDARD ROUND C |
| Flange Thickness | 0.1250 INCHES NOMINAL IN |
| Rotor Input Electrical Power Rating | 3.5 WATTS NOMINAL |
| Phase Shift Angle in Deg | 0.833 INPUT TO OUTPUT NOMINAL |
| Mounting Surface to Terminal End Distance | 2.6120 INCHES NOMINAL IN |
| Frequency in Hertz | 400.0 NOMINAL |
| Terminal Location | FRONT AND REAR |
| Rotor Input Voltage Rating in Volts | 26.0 NOMINAL |
| Shaft Length | 0.5600 INCHES NOMINAL BOTH SHAFTS IN |
| Body Material | STEEL CORROSION RESISTING |
| Pilot Diameter | 0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN |
| Shoulder Diameter | 1.9990 INCHES MINIMUM AND 1.9995 INCHES MAXIMUM IN |
| Shaft Slot Width | 0.0320 INCHES NOMINAL BOTH SHAFTS IN |
| Pilot Length | 0.0600 INCHES NOMINAL IN |
| Electrical Error Angular Range in Minutes | -1.0 TO 1.0 |
| Actuator Friction Torque at Plus 25 Deg Celsius | 15.0 CENTIMETER-GRAMS NOMINAL CM |
| Rotor Input Current Rating | 900.0 MILLIAMPERES NOMINAL |
| Actuator Friction Torque at Minus 55 Deg Celsius | 45.0 CENTIMETER-GRAMS NOMINAL CM |
| Terminal Type and Quantity | 5 WIRE LEAD |
| 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 |
|---|---|
| 7410371-2 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| M01094-2 | 5/9 Secondary reference U.S. Government activity |
| AY402-1A1 | 3/2 Design control — primary reference U.S. Government activity |
| 7410371-2 | 5/9 Secondary reference U.S. Government activity |
| AY402-1A1 | 5/9 Secondary reference Honeywell Intl Inc Defense Avionics Systems |
NSN 5990-00-504-7952 is a Synchro,transmitter, manufactured by General Electric Company, classified under FSC 5990, Synchros and Resolvers. Status: active.
NSN 5990-00-504-7952 has 1 manufacturer part number on file: 7410371-2 (General Electric Company).
Key specifications for 7410371-2: Body Size: 22; Shaft Type: ROUND, SLOTTED BOTH SHAFTS; Flange Diameter: 2.1600 INCHES MINIMUM AND 2.1610 INCHES MAXIMUM IN; Undercut Width: 0.1000 INCHES NOMINAL IN. 29 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.