| 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 | ||||
| 5975-01-629-6429 (5975016296429) | 5998-01-305-2341 (5998013052341) | 5930-01-584-0809 (5930015840809) | 5962-01-210-3065 (5962012103065) | |
| 5905-00-175-4284 (5905001754284) | 5950-01-458-0903 (5950014580903) | 5920-01-490-0904 (5920014900904) | 5998-01-475-9891 (5998014759891) | |
| 5995-01-575-7529 (5995015757529) | 5962-01-310-7304 (5962013107304) | 5935-01-240-1468 (5935012401468) | 5995-01-374-0247 (5995013740247) | |
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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