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) | 00-914-0838 (009140838) |
| NCB Code | USA (00) |
| Manufacturer | Military Specifications, Servo Systems Company Inc, Polytechnic Industries Inc, Aeroflex Limited, Sae International, General Dynamics Global Imaging |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| M20708-46-001 | military specifications | synchro control transformer | RFQ |
| MIL-S-20708/46 | military specifications | synchro control transformer | RFQ |
| M20708/46-01C | servo systems company inc | synchro control transformer | RFQ |
| M20708/46-01C | polytechnic industries inc | synchro control transformer | RFQ |
| 23CT4C | aeroflex limited | synchro control transformer | RFQ |
| M20708/46-01C | military specifications | synchro control transformer | RFQ |
| MILS20708C46A23CT4C | military specifications | synchro control transformer | RFQ |
| 23CT4C | military specifications | synchro control transformer | RFQ |
| SAE-AS20708 46 | sae international | synchro control transformer | RFQ |
| M20708/46-01C | sae international | synchro control transformer | RFQ |
| VCT23-4N3 | general dynamics global imaging | synchro control transformer | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | STANDARD ROUND D |
| AAVH | SHOULDER DIAMETER | 1.9850 INCHES MINIMUM AND 1.9900 INCHES MAXIMUM |
| AAVL | PILOT DIAMETER | 0.5950 INCHES NOMINAL |
| AAZW | SECOND SHOULDER DIAMETER | 1.9935 INCHES MINIMUM AND 1.9995 INCHES MAXIMUM |
| AAZX | SECOND SHOULDER LENGTH | 0.1700 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 4.2990 INCHES NOMINAL |
| ABKK | FLANGE DIAMETER | 2.2490 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM |
| ABKU | FLANGE THICKNESS | 0.2500 INCHES NOMINAL |
| ABPM | BODY DIAMETER | 1.9900 INCHES MAXIMUM |
| ABWV | SHAFT DIAMETER | 0.2403 INCHES MINIMUM AND 0.2405 INCHES MAXIMUM SINGLE SHAFT |
| ABXF | SHAFT LENGTH | 0.7190 INCHES NOMINAL SINGLE SHAFT |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| AHCG | MAXIMUM TEMP RISE | 20.0 DEG CELSIUS |
| AJSL | BODY SIZE | 23 |
| AJSN | STATOR INPUT VOLTAGE RATING IN VOLTS | 90.0 NOMINAL |
| AJSP | STATOR INPUT CURRENT RATING | 5.7 MILLIAMPERES MAXIMUM |
| AJSQ | STATOR INPUT ELECTRICAL POWER RATING | 50.0 MILLIWATTS NOMINAL |
| AJSS | FREQUENCY IN HERTZ | 400.0 NOMINAL |
| AJTJ | ZSO IMPEDANCE MAGNITUDE IN OHMS | 134.00 MINIMUM AND 167.00 MAXIMUM |
| AJTK | ZSO IMPEDANCE ANGLE IN DEG | 81.00 MINIMUM AND 84.50 MAXIMUM |
| AJTL | ZRS IMPEDANCE MAGNITUDE IN OHMS | 1040.00 MINIMUM AND 1260.00 MAXIMUM |
| AJTM | ZRS IMPEDANCE ANGLE IN DEG | 46.00 MINIMUM AND 56.00 MAXIMUM |
| AJVF | PHASE SHIFT ANGLE IN DEG | 2.300 INPUT TO OUTPUT NOMINAL |
| AJVG | MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT | 20.00 OUTPUT |
| AJVH | MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT | 45.00 |
| AJVL | ELECTRICAL ERROR ANGULAR RANGE IN MINUTES | -6.0 TO 6.0 |
| AJVM | SPLINE TOOTH QUANTITY | 22 SINGLE SHAFT |
| AJVV | TORQUE GRADIENT PER ANGULAR DEG | 0.200 INCH-OUNCES MAXIMUM |
| AJWQ | PILOT LENGTH | 0.0430 INCHES NOMINAL |
| AJWR | SHOULDER LENGTH | 0.2500 INCHES NOMINAL |
| AJWV | AFT OF FIRST FLANGE DIAMETER | 1.9985 INCHES MINIMUM AND 1.9995 INCHES MAXIMUM |
| AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 3.5800 INCHES NOMINAL |
| AJXA | SPLINE TOOTH DIAMETRAL PITCH | 96 SINGLE SHAFT |
| AJYY | SHAFT THREAD SERIES DESIGNATOR | UNEF SINGLE SHAFT |
| AKAF | SHAFT THREAD DIRECTION | RIGHT-HAND SINGLE SHAFT |
| AKAN | SHAFT THREAD CLASS | 2A SINGLE SHAFT |
| CQRG | BODY MATERIAL | STEEL CORROSION RESISTING |
| CQTM | TERMINAL LOCATION | REAR |
| CQWQ | SHAFT THREAD LENGTH | 0.2900 INCHES NOMINAL SINGLE SHAFT |
| CRSJ | SHAFT TYPE | SPLINE W/THREADS SINGLE SHAFT |
| CSJY | TRANSFORMATION RATIO | 0.735 ROTOR TO STATOR NOMINAL |
| CWBH | SHAFT NOMINAL THREAD SIZE | 0.250 INCHES SINGLE SHAFT |
| TTQY | TERMINAL TYPE AND QUANTITY | 5 SCREW |
| Relevant Components for NSN - 5990-00-914-0838, 5990009140838 | ||||
| 5910-01-196-2080 (5910011962080) | 5975-01-632-9402 (5975016329402) | 5935-00-415-1980 (5935004151980) | 5950-01-251-0541 (5950012510541) | |
| 5905-00-107-8046 (5905001078046) | 5935-00-021-6899 (5935000216899) | 5930-01-265-7758 (5930012657758) | 5940-01-472-5241 (5940014725241) | |
| 5935-01-419-9395 (5935014199395) | 5905-00-624-7430 (5905006247430) | 5930-00-852-5778 (5930008525778) | 5910-01-049-9143 (5910010499143) | |
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