| 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) | 00-924-4167 (009244167) |
| NCB Code | USA (00) |
| Manufacturer | Sae International, Sprague Electric Co, Military Specifications, Society Of Automotive Engineers Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| SAE-AS20708 21 | sae international | synchro control transformer | 0u583 | RFQ |
| 1998307 | sprague electric co | synchro control transformer | 56289 | RFQ |
| AS20708 21 | sae international | synchro control transformer | 0u583 | RFQ |
| 15CT6D | military specifications | synchro control transformer | 81349 | RFQ |
| M20708/504-001 | military specifications | synchro control transformer | 81349 | RFQ |
| AS20708 21 | society of automotive engineers inc | synchro control transformer | 81343 | RFQ |
| 18CT4 | military specifications | synchro control transformer | 81349 | RFQ |
| M20708/21-01D | military specifications | synchro control transformer | 81349 | RFQ |
| M20708/21-01D | sae international | synchro control transformer | 0u583 | RFQ |
| M20708/21-001 | military specifications | synchro control transformer | 81349 | RFQ |
| AS20708 21 01D | society of automotive engineers inc | synchro control transformer | 81343 | RFQ |
| M20708/21-01D | society of automotive engineers inc | synchro control transformer | 81343 | RFQ |
| M20708/21A-001 | military specifications | synchro control transformer | 81349 | RFQ |
| MIL-S-20708/21 | military specifications | synchro control transformer | 81349 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAFZ | BODY MATERIAL | STEEL,STAINLESS |
| AAQL | BODY STYLE | STANDARD ROUND C |
| AAVH | SHOULDER DIAMETER | 1.3115 INCHES MINIMUM AND 1.3120 INCHES MAXIMUM |
| AAVL | PILOT DIAMETER | 0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 3.0630 INCHES NOMINAL |
| ABKK | FLANGE DIAMETER | 1.4320 INCHES MINIMUM AND 1.4370 INCHES MAXIMUM |
| ABKU | FLANGE THICKNESS | 0.0930 INCHES NOMINAL |
| ABPA | UNDERCUT DIAMETER | 1.3120 INCHES NOMINAL |
| ABPC | UNDERCUT WIDTH | 0.0780 INCHES NOMINAL |
| ABWV | SHAFT DIAMETER | 0.1870 INCHES MINIMUM SINGLE SHAFT AND 0.1872 INCHES MAXIMUM SINGLE SHAFT |
| ABXF | SHAFT LENGTH | 0.5400 INCHES NOMINAL SINGLE SHAFT |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| AHCG | MAXIMUM TEMP RISE | 10.0 DEG CELSIUS |
| AJSL | BODY SIZE | 15 |
| AJSN | STATOR INPUT VOLTAGE RATING IN VOLTS | 90.0 NOMINAL |
| AJSP | STATOR INPUT CURRENT RATING | 13.0 MILLIAMPERES MAXIMUM |
| AJSQ | STATOR INPUT ELECTRICAL POWER RATING | 210.0 MILLIWATTS NOMINAL |
| AJSS | FREQUENCY IN HERTZ | 60.0 NOMINAL |
| AJTJ | ZSO IMPEDANCE MAGNITUDE IN OHMS | 6000.00 MINIMUM AND 7500.00 MAXIMUM |
| AJTK | ZSO IMPEDANCE ANGLE IN DEG | 78.00 MINIMUM AND 82.00 MAXIMUM |
| AJTL | ZRS IMPEDANCE MAGNITUDE IN OHMS | 1300.00 MINIMUM AND 1650.00 MAXIMUM |
| AJTM | ZRS IMPEDANCE ANGLE IN DEG | 1300.00 MINIMUM AND 1800.00 MAXIMUM |
| AJVF | PHASE SHIFT ANGLE IN DEG | 9.000 INPUT TO OUTPUT MAXIMUM |
| AJVG | MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT | 65.00 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 | 21 SINGLE SHAFT |
| AJVV | TORQUE GRADIENT PER ANGULAR DEG | 0.050 INCH-OUNCES MAXIMUM |
| AJVW | ALIGNMENT HOLE QUANTITY | 4 |
| AJWQ | PILOT LENGTH | 0.0400 INCHES NOMINAL |
| AJWR | SHOULDER LENGTH | 0.1320 INCHES NOMINAL |
| AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 2.5230 INCHES NOMINAL |
| AJXA | SPLINE TOOTH DIAMETRAL PITCH | 120 SINGLE SHAFT |
| AJYY | SHAFT THREAD SERIES DESIGNATOR | UNF SINGLE SHAFT |
| AKAF | SHAFT THREAD DIRECTION | RIGHT-HAND SINGLE SHAFT |
| AKAN | SHAFT THREAD CLASS | 2A SINGLE SHAFT |
| CQTM | TERMINAL LOCATION | REAR |
| CQWQ | SHAFT THREAD LENGTH | 0.1850 INCHES NOMINAL SINGLE SHAFT |
| CRSJ | SHAFT TYPE | SPLINE W/THREADS SINGLE SHAFT |
| CRSY | ALIGNMENT HOLE DEPTH | 0.1250 INCHES MINIMUM |
| CSJY | TRANSFORMATION RATIO | 0.735 ROTOR TO STATOR NOMINAL |
| CTCW | ALIGNMENT HOLE BOLT CIRCLE DIAMETER | 1.1000 INCHES NOMINAL |
| CWBH | SHAFT NOMINAL THREAD SIZE | 0.190 INCHES SINGLE SHAFT |
| TEST | TEST DATA DOCUMENT | 81349-MIL-S-20708 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS,BROCHURES,ETC.,THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS,INDUSTRY DIRECTORIES,AND SIMILAR TRADE PUBLICATIONS,REFLECTI |
| TTQY | TERMINAL TYPE AND QUANTITY | 5 SCREW |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-S-20708/21 GOVERNMENT SPECIFICATION |
| Relevant Components for NSN - 5990-00-924-4167, 5990009244167 | ||||
| 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) | |
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