AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 00-137-2915 (001372915) |
| NCB Code | USA (00) |
| Manufacturer | Northrop Grumman Systems Corporation, Moog Inc, Kearfott Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 147-047-0001 | northrop grumman systems corporation | synchro control transformer | RFQ |
| BTC-11-F-4 B636 | moog inc | synchro control transformer | RFQ |
| CR90900011 | kearfott corporation | synchro control transformer | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAFZ | BODY MATERIAL | STEEL,CORROSION RESISTING |
| AAQL | BODY STYLE | STANDARD ROUND B |
| 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 | 2.4650 INCHES NOMINAL |
| ABKK | FLANGE DIAMETER | 1.0620 INCHES NOMINAL |
| ABKU | FLANGE THICKNESS | 0.0930 INCHES NOMINAL |
| ABPC | UNDERCUT WIDTH | 0.0500 INCHES NOMINAL |
| ABWV | SHAFT DIAMETER | 0.1195 INCHES MINIMUM FRONT SHAFT AND 0.1200 INCHES MAXIMUM FRONT SHAFT |
| ABXF | SHAFT LENGTH | 0.5060 INCHES NOMINAL FRONT SHAFT |
| AJSL | BODY SIZE | 11 |
| AJSN | STATOR INPUT VOLTAGE RATING IN VOLTS | 11.8 NOMINAL |
| AJSP | STATOR INPUT CURRENT RATING | 45.0 MILLIAMPERES NOMINAL |
| AJSQ | STATOR INPUT ELECTRICAL POWER RATING | 75.0 MILLIWATTS MINIMUM AND 100.0 MILLIWATTS MAXIMUM |
| AJSS | FREQUENCY IN HERTZ | 400.0 NOMINAL |
| AJTG | ZRO IMPEDANCE MAGNITUDE IN OHMS | 3340.00 NOMINAL |
| AJTH | ZRO IMPEDANCE ANGLE IN DEG | 80.00 NOMINAL |
| AJTJ | ZSO IMPEDANCE MAGNITUDE IN OHMS | 580.00 NOMINAL |
| AJTK | ZSO IMPEDANCE ANGLE IN DEG | 80.00 NOMINAL |
| AJTL | ZRS IMPEDANCE MAGNITUDE IN OHMS | 660.00 NOMINAL |
| AJTM | ZRS IMPEDANCE ANGLE IN DEG | 30.00 NOMINAL |
| AJTS | ROTOR DC RESISTANCE IN OHMS | 400.00 NOMINAL |
| AJTT | STATOR DC RESISTANCE IN OHMS | 75.00 NOMINAL |
| AJVF | PHASE SHIFT ANGLE IN DEG | 6.000 INPUT TO OUTPUT MAXIMUM |
| AJVG | MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT | 20.00 OUTPUT |
| AJVH | MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT | 25.00 |
| AJVL | ELECTRICAL ERROR ANGULAR RANGE IN MINUTES | -7.0 TO 7.0 |
| AJVS | ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS | 16.0 CENTIMETER-GRAMS NOMINAL |
| AJVT | ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS | 4.0 CENTIMETER-GRAMS NOMINAL |
| AJWQ | PILOT LENGTH | 0.0620 INCHES NOMINAL |
| AJWR | SHOULDER LENGTH | 0.0620 INCHES NOMINAL |
| AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.8350 INCHES MAXIMUM |
| CQTM | TERMINAL LOCATION | REAR |
| CRSJ | SHAFT TYPE | ROUND FRONT SHAFT |
| CSJY | TRANSFORMATION RATIO | 2.203 ROTOR TO STATOR NOMINAL |
| TTQY | TERMINAL TYPE AND QUANTITY | 5 SCREW |
| Relevant Components for NSN - 5990-00-137-2915, 5990001372915 | ||||
| 5998-01-628-9128 (5998016289128) | 5950-00-556-2628 (5950005562628) | 5910-00-502-7030 (5910005027030) | 5930-01-200-1187 (5930012001187) | |
| 5930-00-436-0040 (5930004360040) | 5998-01-022-6777 (5998010226777) | 5999-01-229-2868 (5999012292868) | 5930-00-451-8223 (5930004518223) | |
| 5980-01-237-3545 (5980012373545) | 5955-00-463-6952 (5955004636952) | 5975-01-438-5116 (5975014385116) | 5998-01-391-1476 (5998013911476) | |
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