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) | 00-924-4167 (009244167) |
| NCB Code | USA (00) |
| Manufacturer | Sae International, Military Specifications, Society Of Automotive Engineers Inc, Sprague Electric Co |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| SAE-AS20708 21 | sae international | synchro control transformer | RFQ |
| MIL-S-20708/21 | military specifications | synchro control transformer | RFQ |
| M20708/21-001 | military specifications | synchro control transformer | RFQ |
| M20708/21-01D | military specifications | synchro control transformer | RFQ |
| AS20708 21 01D | society of automotive engineers inc | synchro control transformer | RFQ |
| M20708/21-01D | society of automotive engineers inc | synchro control transformer | RFQ |
| M20708/504-001 | military specifications | synchro control transformer | RFQ |
| 18CT4 | military specifications | synchro control transformer | RFQ |
| 15CT6D | military specifications | synchro control transformer | RFQ |
| M20708/21-01D | sae international | synchro control transformer | RFQ |
| AS20708 21 | sae international | synchro control transformer | RFQ |
| M20708/21A-001 | military specifications | synchro control transformer | RFQ |
| 1998307 | sprague electric co | synchro control transformer | RFQ |
| AS20708 21 | society of automotive engineers inc | synchro control transformer | 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 | ||||
| 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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