With Satellite To Submarine Parts as your purchasing platform, you can procure NSN 5990-00-677-6480 supplies with the benefit of fair-market pricing, quality assurance, and timely delivery. As you explore the catalog organized on this page, be sure to take note of in-demand part numbers like MIL-S-20708/31, 18TDX4B, M20708/31-01C, 18TDX4C, SAE-AS20708 31, and others that are featured. If any items within our NSN 5990-00-677-6480 inventory are of interest to you or your operations, take advantage of our quotation services for the means of obtaining information on pricing and procurement. You can do this through the submission of an online Request for Quote (RFQ) form or by contacting our staff directly, either of which will allow you to receive fully customized options for your comparisons.
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| Item Name | Synchro Differentia |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5990 Synchros and Resolvers |
| National Item Identification Number (NIIN) | 00-677-6480 (006776480) |
| NCB Code | USA (00) |
| Manufacturer | Military Specifications, Sae International |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| MIL-S-20708/31 | military specifications | synchro differentia | 81349 | RFQ |
| 18TDX4B | military specifications | synchro differentia | 81349 | RFQ |
| M20708/31-01C | military specifications | synchro differentia | 81349 | RFQ |
| M20708/31-01C | sae international | synchro differentia | 0u583 | RFQ |
| 18TDX4C | military specifications | synchro differentia | 81349 | RFQ |
| SAE-AS20708 31 | sae international | synchro differentia | 0u583 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | STANDARD ROUND C |
| AAVH | SHOULDER DIAMETER | 1.5615 INCHES MINIMUM AND 1.5620 INCHES MAXIMUM |
| AAVL | PILOT DIAMETER | 0.9370 INCHES MINIMUM AND 0.9375 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 3.2050 INCHES NOMINAL |
| ABKK | FLANGE DIAMETER | 1.7450 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM |
| ABKU | FLANGE THICKNESS | 0.0930 INCHES NOMINAL |
| ABPA | UNDERCUT DIAMETER | 1.6250 INCHES NOMINAL |
| ABPC | UNDERCUT WIDTH | 0.0780 INCHES NOMINAL |
| ABWV | SHAFT DIAMETER | 0.1870 INCHES MINIMUM AND 0.1872 INCHES MAXIMUM SINGLE SHAFT |
| ABXF | SHAFT LENGTH | 0.5400 INCHES NOMINAL SINGLE SHAFT |
| AHCG | MAXIMUM TEMP RISE | 20.0 DEG CELSIUS |
| AJSL | BODY SIZE | 18 |
| AJSN | STATOR INPUT VOLTAGE RATING IN VOLTS | 90.0 NOMINAL |
| AJSP | STATOR INPUT CURRENT RATING | 450.0 MILLIAMPERES NOMINAL |
| AJSQ | STATOR INPUT ELECTRICAL POWER RATING | 4.5 WATTS NOMINAL |
| AJSS | FREQUENCY IN HERTZ | 400.0 NOMINAL |
| AJTJ | ZSO IMPEDANCE MAGNITUDE IN OHMS | 178.00 MINIMUM AND 266.00 MAXIMUM |
| AJTK | ZSO IMPEDANCE ANGLE IN DEG | 83.00 MINIMUM AND 87.00 MAXIMUM |
| AJTL | ZRS IMPEDANCE MAGNITUDE IN OHMS | 26.00 MINIMUM AND 38.00 MAXIMUM |
| AJTM | ZRS IMPEDANCE ANGLE IN DEG | 47.00 MINIMUM AND 56.00 MAXIMUM |
| AJVF | PHASE SHIFT ANGLE IN DEG | 3.000 INPUT TO OUTPUT NOMINAL |
| AJVL | ELECTRICAL ERROR ANGULAR RANGE IN MINUTES | -8.0 TO 8.0 |
| AJVM | SPLINE TOOTH QUANTITY | 21 SINGLE SHAFT |
| AJVS | ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS | 0.10 INCH-OUNCES NOMINAL |
| AJVV | TORQUE GRADIENT PER ANGULAR DEG | 0.060 INCH-OUNCES MINIMUM |
| AJWQ | PILOT LENGTH | 0.0400 INCHES NOMINAL |
| AJWR | SHOULDER LENGTH | 0.1320 INCHES NOMINAL |
| AJWX | MOUNTING SURFACE TO TERMINAL END DISTANCE | 2.6700 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 |
| CQRG | BODY MATERIAL | STEEL CORROSION RESISTING |
| CQTM | TERMINAL LOCATION | REAR |
| CQWQ | SHAFT THREAD LENGTH | 0.2000 INCHES NOMINAL SINGLE SHAFT |
| CRSJ | SHAFT TYPE | SPLINE W/THREADS SINGLE SHAFT |
| CSJY | TRANSFORMATION RATIO | 1.154 ROTOR TO STATOR NOMINAL |
| CWBH | SHAFT NOMINAL THREAD SIZE | 0.190 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 | 6 SCREW |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-S-20708/31 GOVERNMENT SPECIFICATION |
| Relevant Components for NSN - 5990-00-677-6480, 5990006776480 | ||||
| 5935-00-994-8126 (5935009948126) | 5950-01-068-5981 (5950010685981) | 5910-01-166-7545 (5910011667545) | 5930-01-065-7508 (5930010657508) | |
| 5998-01-548-3022 (5998015483022) | 5905-01-547-4099 (5905015474099) | 5995-00-935-2672 (5995009352672) | 5970-01-118-6748 (5970011186748) | |
| 5999-01-690-1807 (5999016901807) | 5935-01-068-7789 (5935010687789) | 5905-00-165-3139 (5905001653139) | 5910-00-889-9961 (5910008899961) | |
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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