The Synchro,transmitter, cataloged under National Stock Number 5990-01-147-5224, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components 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21 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5990-01-147-5224 |
| Item Name | Synchro,transmitter |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Status | ACTIVE |
| Body Size | 24 |
| Shaft Type | ROUND SINGLE SHAFT |
| Body Diameter | 2.3120 INCHES NOMINAL IN |
| Flange Diameter | 2.3750 INCHES NOMINAL IN |
| Shaft Diameter | 0.1245 INCHES NOMINAL SINGLE SHAFT IN |
| Rotor DC Resistance in Ohms | 15.50 NOMINAL |
| Length | 0.1250 INCHES NOMINAL SHOULDER IN |
| Fragility Factor | MODERATELY RUGGED |
| Body Style | STANDARD ROUND, ROTATABLE HOUSING |
| Flange Thickness | 0.3120 INCHES NOMINAL IN |
| Rotor Input Electrical Power Rating | 5.1 WATTS NOMINAL |
| Mounting Surface to Terminal End Distance | 2.1100 INCHES NOMINAL IN |
| Frequency in Hertz | 60.0 NOMINAL |
| Terminal Location | REAR |
| Rotor Input Voltage Rating in Volts | 32.0 NOMINAL |
| Shaft Length | 0.3750 INCHES NOMINAL SINGLE SHAFT IN |
| Body Material | ALUMINUM |
| Shoulder Diameter | 1.2490 INCHES NOMINAL IN |
| Rotor Input Current Rating | 0.45 MILLIAMPERES NOMINAL |
| Terminal Type and Quantity | 5 TAB W/SCREW |
| Stator DC Resistance in Ohms | 8.20 NOMINAL |
| 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 |
|---|---|
| 952B-0120-0 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5990-01-147-5224 is a Synchro,transmitter, classified under FSC 5990, Synchros and Resolvers. Status: active.
Key specifications for 5990-01-147-5224: Body Size: 24; Shaft Type: ROUND SINGLE SHAFT; Body Diameter: 2.3120 INCHES NOMINAL IN; Flange Diameter: 2.3750 INCHES NOMINAL IN. 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.
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.