ASAP Aviation Procurement is pleased to announce that part number 31TDR6B of NSN 5990-01-121-1175 is now available and in stock. We can get you one of the fastest and most competitive quotes on this part. Part number 31TDR6B is a Synchro Differentia manufactured by Military Specifications under CAGE Code 81349. Simply fill out the Request for Quote (RFQ) form provided here to get started on your quote. In order to make sure that we get you your quote in a timely manner, please take the time to make sure that all fields are completely filled out, particularly the asterisk-marked (*) fields like Parts Needed By and Quantity (ea).
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5990-01-121-1175 Item PartTypeName: SYNCHRO,DIFFERENTIAL RECEIVER | 5990 | 011211175 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| 7 | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| SAE-AS20708/67 | 2 | 1 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | STANDARD ROUND D |
| AAVH | SHOULDER DIAMETER | 2.7000 INCHES MAXIMUM |
| AAVL | PILOT DIAMETER | 0.5000 INCHES NOMINAL |
| AAZW | SECOND SHOULDER DIAMETER | 2.7500 INCHES NOMINAL |
| AAZX | SECOND SHOULDER LENGTH | 0.3750 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 5.3600 INCHES MAXIMUM |
| ABKK | FLANGE DIAMETER | 3.1000 INCHES MAXIMUM |
| ABKU | FLANGE THICKNESS | 0.2500 INCHES NOMINAL |
| ABPM | BODY DIAMETER | 2.7000 INCHES MAXIMUM |
| ABWV | SHAFT DIAMETER | 0.2405 INCHES MAXIMUM SINGLE SHAFT |
| ABXF | SHAFT LENGTH | 0.7000 INCHES NOMINAL SINGLE SHAFT |
| AEBZ | SCHEMATIC DIAGRAM DESIGNATOR | 1 Y-ROTOR,1 Y-STATOR |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| AJSL | BODY SIZE | 31 |
| AJSN | STATOR INPUT VOLTAGE RATING IN VOLTS | 90.0 NOMINAL |
| AJSP | STATOR INPUT CURRENT RATING | 748.0 MILLIAMPERES MAXIMUM |
| AJSQ | STATOR INPUT ELECTRICAL POWER RATING | 7.8 WATTS MAXIMUM |
| AJSS | FREQUENCY IN HERTZ | 60.0 NOMINAL |
| AJVF | PHASE SHIFT ANGLE IN DEG | 6.500 OUTPUT TO INPUT MAXIMUM |
| AJVL | ELECTRICAL ERROR ANGULAR RANGE IN MINUTES | -10.0 TO 10.0 |
| AJVM | SPLINE TOOTH QUANTITY | 22 SINGLE SHAFT |
| AJVN | RECEIVER ERROR ANGULAR RANGE IN MINUTES | -48.0 TO 48.0 |
| AJWG | SHAFT MAXIMUM RADIAL PLAY | 0.0008 INCHES |
| AJWH | SHAFT END PLAY | 0.0010 INCHES MINIMUM AND 0.0050 INCHES MAXIMUM |
| AJWQ | PILOT LENGTH | 0.0300 INCHES NOMINAL |
| AJWR | SHOULDER LENGTH | 0.6450 INCHES NOMINAL |
| AJWV | AFT OF FIRST FLANGE DIAMETER | 2.3220 INCHES NOMINAL |
| AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 4.6600 INCHES MAXIMUM |
| AJXA | SPLINE TOOTH DIAMETRAL PITCH | 96 SINGLE SHAFT |
| AJXB | SHAFT MAXIMUM RUNOUT | 0.0008 INCHES |
| AJYY | SHAFT THREAD SERIES DESIGNATOR | UNF 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 | 0.3200 INCHES MAXIMUM SINGLE SHAFT |
| CRSJ | SHAFT TYPE | SPLINE W/THREADS SINGLE SHAFT |
| CSJY | TRANSFORMATION RATIO | 1.154 ROTOR TO STATOR NOMINAL |
| CWBH | SHAFT NOMINAL THREAD SIZE | 0.250 INCHES SINGLE SHAFT |
| CWXK | SHAFT RADIAL PLAY DETERMINING WEIGHT | 16.0 OUNCES |
| CWYF | SHAFT END PLAY DETERMINING WEIGHT | 16.0 OUNCES |
| FEAT | SPECIAL FEATURES | SHAFT RADIAL PLAY TEST POINT 0.125 INCHES MAX |
| 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 | 6 SCREW |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-S-20708/67 GOVERNMENT SPECIFICATION |
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AS9120B and ISO 9001:2015 |
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Aviation Suppliers Association Member |
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FAA AC 0056B Accredited |
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AS 6081:2012 Certification |
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ESD S20.20-2014 Certification |
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