| Item Name | Synchro Receiver Transmitter |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5990 Synchros and Resolvers |
| National Item Identification Number (NIIN) | 00-939-8890 (009398890) |
| NCB Code | USA (00) |
| Manufacturer | Sikorsky Aircraft Corporation, Patriot American Solutions Llc, Bowmar Llc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAFZ | BODY MATERIAL | STEEL,CORROSION RESISTING |
| AAQL | BODY STYLE | STANDARD ROUND A |
| AAVL | PILOT DIAMETER | 0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 3.7700 INCHES NOMINAL |
| ABKK | FLANGE DIAMETER | 0.8750 INCHES NOMINAL |
| ABKU | FLANGE THICKNESS | 0.0620 INCHES NOMINAL |
| ABPA | UNDERCUT DIAMETER | 0.7600 INCHES MAXIMUM |
| ABPC | UNDERCUT WIDTH | 0.0570 INCHES MINIMUM |
| ABWV | SHAFT DIAMETER | 0.1246 INCHES MINIMUM SINGLE SHAFT AND 0.1248 INCHES MAXIMUM SINGLE SHAFT |
| ABXF | SHAFT LENGTH | 1.1200 INCHES NOMINAL SINGLE SHAFT |
| AJSL | BODY SIZE | 8 |
| AJSR | ROTOR INPUT VOLTAGE RATING IN VOLTS | 115.0 NOMINAL |
| AJSS | FREQUENCY IN HERTZ | 400.0 NOMINAL |
| AJST | ROTOR INPUT CURRENT RATING | 461.0 AMPERES NOMINAL |
| AJSV | ROTOR INPUT ELECTRICAL POWER RATING | 350.0 MILLIWATTS MAXIMUM |
| AJTS | ROTOR DC RESISTANCE IN OHMS | 880.00 NOMINAL |
| AJTT | STATOR DC RESISTANCE IN OHMS | 20.00 NOMINAL |
| AJVF | PHASE SHIFT ANGLE IN DEG | 8.500 INPUT TO OUTPUT MAXIMUM |
| AJVH | MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT | 15.00 |
| AJVT | ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS | 3.00 INCH-OUNCES NOMINAL |
| AJWG | SHAFT MAXIMUM RADIAL PLAY | 0.0008 INCHES |
| AJWH | SHAFT END PLAY | 0.0040 INCHES NOMINAL |
| AJWQ | PILOT LENGTH | 0.0620 INCHES NOMINAL |
| AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 2.6500 INCHES MAXIMUM |
| AJXB | SHAFT MAXIMUM RUNOUT | 0.0008 INCHES |
| CQTM | TERMINAL LOCATION | REAR |
| CRSJ | SHAFT TYPE | ROUND SINGLE SHAFT |
| CWXK | SHAFT RADIAL PLAY DETERMINING WEIGHT | 4.0 OUNCES |
| CWYF | SHAFT END PLAY DETERMINING WEIGHT | 8.0 OUNCES |
| FEAT | SPECIAL FEATURES | INCLUDES CLUTCH |
| PMLC | PRECIOUS MATERIAL AND LOCATION | TERMINAL SURFACES GOLD AND TERMINALS SILVER |
| PRMT | PRECIOUS MATERIAL | GOLD AND SILVER |
| TTQY | TERMINAL TYPE AND QUANTITY | 4 WIRE LEAD |
| Relevant Components for NSN - 5990-00-939-8890, 5990009398890 | ||||
| 5910-01-688-4071 (5910016884071) | 5995-00-727-4964 (5995007274964) | 5995-01-640-9068 (5995016409068) | 5930-01-315-9709 (5930013159709) | |
| 5962-01-517-9447 (5962015179447) | 5960-01-340-3060 (5960013403060) | 5935-01-332-8011 (5935013328011) | 5998-01-417-1489 (5998014171489) | |
| 5905-00-102-5595 (5905001025595) | 5905-00-755-0964 (5905007550964) | 5998-01-029-5116 (5998010295116) | 5935-00-504-5828 (5935005045828) | |
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