NSN 5990-00-677-6496 MIL-S-20708/53, MILS2070853, 23CT6C
Product Details | CONTROL TRANSFORMER SYNCHRO
5990-00-677-6496 A synchro consisting of a stator and rotor inductively coupled. The electrical output of the rotor is dependent upon both the position of the rotor and the electrical input to the stator from a transmitter synchro or a differential synchro. Does not include variable resistors, goniometers, or variable transformers.
Part Alternates: MIL-S-20708/53, MILS2070853, 23CT6C, 5990-00-677-6496, 00-677-6496, 5990006776496, 006776496
Electrical and Electronic Equipment Components | Synchros and Resolvers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 21 JAN 1978 | 00-677-6496 | 15289 ( SYNCHRO, CONTROL TRANSFORMER ) |
Demand History | NSN 5990-00-677-6496
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 23CT6C | 2014-01-27 | 1 | US |
| 5990-00-677-6496 | 2011-04-114 | 1 | NL |
| 5990-00-677-6496 | 2011-04-105 | 2 | LT |
| 23CT6C | 2011-01-31 | 3 | CA |
| 5990-00-677-6496 | 2009-10-301 | 2 | BG |
| 5990-00-677-6496 | 2009-10-281 | 3 | BG |
Cross Reference | NSN 5990-00-677-6496
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Technical Data | NSN 5990-00-677-6496
| Characteristic | Specifications |
|---|---|
| BODY SIZE | 23 |
| STATOR INPUT VOLTAGE RATING IN VOLTS | 90.0 NOMINAL |
| STATOR INPUT CURRENT RATING | 20.0 MILLIAMPERES NOMINAL |
| STATOR INPUT ELECTRICAL POWER RATING | 450.0 MILLIWATTS NOMINAL |
| FREQUENCY IN HERTZ | 60.0 NOMINAL |
| ZSO IMPEDANCE MAGNITUDE IN OHMS | 4200.00 MINIMUM AND 5100.00 MAXIMUM |
| ZSO IMPEDANCE ANGLE IN DEG | 70.00 MINIMUM AND 76.00 MAXIMUM |
| ZRS IMPEDANCE MAGNITUDE IN OHMS | 1350.00 MINIMUM AND 1650.00 MAXIMUM |
| ZRS IMPEDANCE ANGLE IN DEG | 14.00 MINIMUM AND 20.00 MAXIMUM |
| TRANSFORMATION RATIO | 0.735 ROTOR TO STATOR NOMINAL |
| PHASE SHIFT ANGLE IN DEG | 14.000 INPUT TO OUTPUT NOMINAL |
| MAXIMUM TEMP RISE | 10.0 DEG CELSIUS |
| ELECTRICAL ERROR ANGULAR RANGE IN MINUTES | -6.0 TO 6.0 |
| TORQUE GRADIENT PER ANGULAR DEG | 0.2 MILLIMETER-MILLIGRAMS NOMINAL |
| BODY STYLE | A4 STANDARD ROUND D |
| SHOULDER DIAMETER | 1.9900 INCHES NOMINAL |
| PILOT DIAMETER | 0.6000 INCHES NOMINAL |
| SECOND SHOULDER DIAMETER | 1.9995 INCHES NOMINAL |
| SECOND SHOULDER LENGTH | 0.1700 INCHES NOMINAL |
| OVERALL LENGTH | 4.2990 INCHES NOMINAL |
| FLANGE DIAMETER | 2.2500 INCHES NOMINAL |
| FLANGE THICKNESS | 2.5000 INCHES NOMINAL |
| PILOT LENGTH | 0.0430 INCHES NOMINAL |
| SHOULDER LENGTH | 0.2500 INCHES NOMINAL |
| SHAFT TYPE | SPLINE W/THREADS SINGLE SHAFT |
| SHAFT DIAMETER | 2.2500 INCHES NOMINAL SINGLE SHAFT |
| SHAFT LENGTH | 0.6760 INCHES NOMINAL SINGLE SHAFT |
| SHAFT THREAD LENGTH | 0.3100 INCHES NOMINAL SINGLE SHAFT |
| SPLINE TOOTH QUANTITY | 21 SINGLE SHAFT |
| SPLINE TOOTH DIAMETRAL PITCH | 96 SINGLE SHAFT |
| SHAFT THREAD SERIES DESIGNATOR | UNF SINGLE SHAFT |
| SHAFT NOMINAL THREAD SIZE | 0.250 INCHES SINGLE SHAFT |
| SHAFT THREAD CLASS | 2A SINGLE SHAFT |
| SHAFT THREAD DIRECTION | RIGHT-HAND SINGLE SHAFT |
| TERMINAL TYPE AND QUANTITY | 5 SCREW |
| TERMINAL LOCATION | REAR |
| BODY MATERIAL | ANY ACCEPTABLE |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-S-20708/53 |
| MANUFACTURERS CODE | 81349 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | 23CT6C |
Restrictions/Controls & Freight Information | NSN 5990-00-677-6496
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 062120 | GENERATORS/MOTORS/PARTS NOI |
| Less than car load rating | Q | 70 |
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 590 | unknown |
| Originating Activity Code | 98 | DLIS-LFF Battle Creek, MI 49037-3084 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | H | Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |



