NSN 5990-00-491-6685
Part Details | TRANSMITTER SYNCHRO
5990-00-491-6685 A synchro consisting of a stator and rotor inductively coupled. The electrical output of the stator into a receiver synchro, a control transformer or differential synchro is dependent upon the position of its rotor. Does not include variable resistors, goniometers, variable transformers, or items with dials.
Alternate Parts: RS9116L, RS911-6L, 218008131, 218-00813-1, 5990-00-491-6685, 00-491-6685, 5990004916685, 004916685
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | SEP 25, 1970 | 00-491-6685 | 02073 ( SYNCHRO, TRANSMITTER ) |
REFERENCE DRAWINGS & PICTURES
STANDARD ROUND C
Cross Reference | NSN 5990-00-491-6685
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| RS911-6L | 88818 | KEARFOTT CORPORATIONDBA KEARFOTT |
| 218-00813-1 | 80378 | TRIUMPH AEROSTRUCTURES, LLCDBA TRIUMPH AEROSTRUCTURES - VOUGHT |
Technical Data | NSN 5990-00-491-6685
| Characteristic | Specifications |
|---|---|
| BODY SIZE | 11 |
| ROTOR INPUT VOLTAGE RATING IN VOLTS | 115.0 NOMINAL |
| ROTOR INPUT CURRENT RATING | 70.0 MILLIAMPERES MAXIMUM |
| ROTOR INPUT ELECTRICAL POWER RATING | 1.0 WATTS NOMINAL |
| FREQUENCY IN HERTZ | 400.0 NOMINAL |
| ZRO IMPEDANCE MAGNITUDE IN OHMS | 2060.00 NOMINAL |
| ZRO IMPEDANCE ANGLE IN DEG | 80.80 NOMINAL |
| ZSO IMPEDANCE MAGNITUDE IN OHMS | 18.10 NOMINAL |
| ZSO IMPEDANCE ANGLE IN DEG | 79.50 NOMINAL |
| ROTOR DC RESISTANCE IN OHMS | 160.00 NOMINAL |
| STATOR DC RESISTANCE IN OHMS | 3.00 NOMINAL |
| TRANSFORMATION RATIO | 0.103 ROTOR TO STATOR NOMINAL |
| PHASE SHIFT ANGLE IN DEG | 5.600 INPUT TO OUTPUT NOMINAL |
| MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT | 17.00 OUTPUT |
| MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT | 26.00 |
| ELECTRICAL ERROR ANGULAR RANGE IN MINUTES | M10.0/P10.0 |
| ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS | 4.0 CENTIMETER-GRAMS NOMINAL |
| BODY STYLE | STANDARD ROUND C |
| SHOULDER DIAMETER | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM |
| PILOT DIAMETER | 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM |
| OVERALL LENGTH | 2.3790 INCHES MINIMUM AND 2.4030 INCHES MAXIMUM |
| FLANGE DIAMETER | 1.0570 INCHES MINIMUM AND 1.0650 INCHES MAXIMUM |
| FLANGE THICKNESS | 0.0930 INCHES NOMINAL |
| UNDERCUT DIAMETER | 0.9750 INCHES NOMINAL |
| UNDERCUT WIDTH | 0.0500 INCHES NOMINAL |
| PILOT LENGTH | 0.0620 INCHES NOMINAL |
| SHOULDER LENGTH | 0.0620 INCHES NOMINAL |
| MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.7650 INCHES NOMINAL |
| TERMINAL TYPE AND QUANTITY | 5 WIRE LEAD |
| BODY MATERIAL | STEEL, STAINLESS |
| FRAGILITY FACTOR | MODERATELY RUGGED |
