The Synchro,receiver, cataloged under National Stock Number 5990-00-140-0109, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. Government technical data includes 29 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5990-00-140-0109 |
| Item Name | Synchro,receiver |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Status | ACTIVE |
| Body Size | 10 |
| Shaft Type | ROUND, TAPERED SINGLE SHAFT |
| Body Diameter | 0.9660 INCHES MAXIMUM IN |
| Shaft Diameter | 0.0495 INCHES NOMINAL SINGLE SHAFT IN |
| Rotor DC Resistance in Ohms | 18.00 NOMINAL |
| Shaft Tapered End Minor Diameter | 0.0300 INCHES NOMINAL SINGLE SHAFT IN |
| Fragility Factor | MODERATELY RUGGED |
| Rotor Input Electrical Power Rating | 600.0 MILLIWATTS MAXIMUM |
| Phase Shift Angle in Deg | 4.300 INPUT TO OUTPUT NOMINAL |
| Mounting Surface to Terminal End Distance | 1.6960 INCHES MAXIMUM IN |
| Frequency in Hertz | 400.0 NOMINAL |
| Zro Resistance in Ohms | 44.00 NOMINAL |
| Plus J Zso Reactance in Ohms | 45.00 NOMINAL |
| Zrs Resistance in Ohms | 56.00 NOMINAL |
| Terminal Location | FRONT AND REAR |
| Rotor Input Voltage Rating in Volts | 26.0 NOMINAL |
| Shaft Length | 0.3130 INCHES NOMINAL SINGLE SHAFT IN |
| Body Material | STEEL CORROSION RESISTING |
| Pilot Diameter | 0.8745 INCHES NOMINAL IN |
| Maximum Fundamental Null Voltage in Millivolts Per Volt | 30.00 INPUT |
| Maximum Total Null Voltage Output in Millivolts Per Volt | 70.00 |
| Shaft Taper Length | 0.0400 INCHES NOMINAL SINGLE SHAFT IN |
| Plus J Zro Reactance in Ohms | 243.00 NOMINAL |
| Transformation Ratio | 0.454 ROTOR TO STATOR NOMINAL |
| Pilot Length | 0.0620 INCHES NOMINAL IN |
| Zso Resistance in Ohms | 13.00 NOMINAL |
| Electrical Error Angular Range in Minutes | -22.5 TO 22.5 |
| Shaft Taper Angle in Deg | 12.3 SINGLE SHAFT |
| Actuator Friction Torque at Plus 25 Deg Celsius | 3300.0 MILLIMETER-MILLIGRAMS MAXIMUM MM |
| 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 |
|---|---|
| AY110AN17A1 | 3/2 Design control — primary reference U.S. Government activity |
| AY110AN17A1 | 5/9 Secondary reference Honeywell Intl Inc Defense Avionics Systems |
NSN 5990-00-140-0109 is a Synchro,receiver, classified under FSC 5990, Synchros and Resolvers. Status: active.
Key specifications for 5990-00-140-0109: Body Size: 10; Shaft Type: ROUND, TAPERED SINGLE SHAFT; Body Diameter: 0.9660 INCHES MAXIMUM IN; Shaft Diameter: 0.0495 INCHES NOMINAL SINGLE SHAFT 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.