| Item Name | Synchro Control Transformer |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5990 Synchros and Resolvers |
| National Item Identification Number (NIIN) | 00-937-2198 (009372198) |
| NCB Code | USA (00) |
| Manufacturer | Kearfott Corporation, Lockheed Martin Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAFZ | BODY MATERIAL | STEEL,CORROSION RESISTING |
| AAQL | BODY STYLE | STANDARD ROUND C |
| AAVH | SHOULDER DIAMETER | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM |
| AAVL | PILOT DIAMETER | 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 2.1290 INCHES MINIMUM AND 2.1530 INCHES MAXIMUM |
| ABKK | FLANGE DIAMETER | 1.0570 INCHES MINIMUM AND 1.0650 INCHES MAXIMUM |
| ABKU | FLANGE THICKNESS | 0.0930 INCHES NOMINAL |
| ABPA | UNDERCUT DIAMETER | 0.9750 INCHES NOMINAL |
| ABPC | UNDERCUT WIDTH | 0.0500 INCHES NOMINAL |
| ABWV | SHAFT DIAMETER | 0.1195 INCHES MINIMUM SINGLE SHAFT AND 0.1200 INCHES MAXIMUM SINGLE SHAFT |
| ABXF | SHAFT LENGTH | 0.3640 INCHES NOMINAL SINGLE SHAFT |
| AJSL | BODY SIZE | 11 |
| AJSN | STATOR INPUT VOLTAGE RATING IN VOLTS | 11.8 NOMINAL |
| AJSP | STATOR INPUT CURRENT RATING | 21.0 MILLIAMPERES MAXIMUM |
| AJSQ | STATOR INPUT ELECTRICAL POWER RATING | 35.0 MILLIWATTS NOMINAL |
| AJSS | FREQUENCY IN HERTZ | 400.0 NOMINAL |
| AJTG | ZRO IMPEDANCE MAGNITUDE IN OHMS | 3340.00 NOMINAL |
| AJTH | ZRO IMPEDANCE ANGLE IN DEG | 79.20 NOMINAL |
| AJTJ | ZSO IMPEDANCE MAGNITUDE IN OHMS | 570.00 NOMINAL |
| AJTK | ZSO IMPEDANCE ANGLE IN DEG | 80.70 NOMINAL |
| AJTL | ZRS IMPEDANCE MAGNITUDE IN OHMS | 659.00 NOMINAL |
| AJTM | ZRS IMPEDANCE ANGLE IN DEG | 30.10 NOMINAL |
| AJVF | PHASE SHIFT ANGLE IN DEG | 4.200 INPUT TO OUTPUT NOMINAL |
| AJVH | MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT | 10.00 |
| AJVL | ELECTRICAL ERROR ANGULAR RANGE IN MINUTES | -10.0 TO 10.0 |
| AJVS | ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS | 16.0 CENTIMETER-GRAMS MAXIMUM |
| AJVT | ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS | 4.0 CENTIMETER-GRAMS MAXIMUM |
| AJWQ | PILOT LENGTH | 0.0620 INCHES NOMINAL |
| AJWR | SHOULDER LENGTH | 0.0620 INCHES NOMINAL |
| AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.7650 INCHES MAXIMUM |
| CQTM | TERMINAL LOCATION | REAR |
| CQZS | SHAFT SLOT DEPTH | 0.0300 INCHES NOMINAL SINGLE SHAFT |
| CRHN | SHAFT SLOT WIDTH | 0.0250 INCHES NOMINAL SINGLE SHAFT |
| CRSJ | SHAFT TYPE | ROUND,SLOTTED SINGLE SHAFT |
| CSJY | TRANSFORMATION RATIO | 2.203 ROTOR TO STATOR NOMINAL |
| TTQY | TERMINAL TYPE AND QUANTITY | 5 WIRE LEAD |
| Relevant Components for NSN - 5990-00-937-2198, 5990009372198 | ||||
| 5998-00-222-3329 (5998002223329) | 5930-00-577-8611 (5930005778611) | 5998-01-429-5465 (5998014295465) | 5910-00-061-7038 (5910000617038) | |
| 5945-01-662-7996 (5945016627996) | 5998-01-335-3197 (5998013353197) | 5970-01-351-8938 (5970013518938) | 5935-00-449-8529 (5935004498529) | |
| 5950-01-227-8662 (5950012278662) | 5935-00-781-2559 (5935007812559) | 5977-00-489-0962 (5977004890962) | 5975-01-541-4229 (5975015414229) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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