NSN 5990-00-677-6493 MILS2070850, MILS20708-50, 23TR4B
Product Details | RECEIVER SYNCHRO
5990-00-677-6493 A synchro consisting of a stator and rotor inductively coupled. The rotor is free to turn in accordance with the electrical input from a transmitter synchro or a differential synchro. Does not include variable resistors, goniometers, variable transformers, or items with dials.
Part Alternates: MILS2070850, MILS20708-50, 23TR4B, 5990-00-677-6493, 00-677-6493, 5990006776493, 069744110, 006776493
Electrical and Electronic Equipment Components | Synchros and Resolvers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1963 | 00-677-6493 | 02072 ( SYNCHRO, RECEIVER ) |
Demand History | NSN 5990-00-677-6493
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 23TR4B | 2018-04-30 | 2 | US |
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Technical Data | NSN 5990-00-677-6493
| Characteristic | Specifications |
|---|---|
| BODY SIZE | 23 |
| ROTOR INPUT VOLTAGE RATING IN VOLTS | 115.0 NOMINAL |
| ROTOR INPUT CURRENT RATING | 800.0 MILLIAMPERES NOMINAL |
| ROTOR INPUT ELECTRICAL POWER RATING | 4.5 WATTS NOMINAL |
| FREQUENCY IN HERTZ | 400.0 NOMINAL |
| TRANSFORMATION RATIO | 0.783 ROTOR TO STATOR NOMINAL |
| TORQUE GRADIENT PER ANGULAR DEG | 0.130 INCH-OUNCES NOMINAL |
| OVERALL LENGTH | 3.6230 INCHES NOMINAL |
| SHAFT TYPE | SPLINE W/THREADS SINGLE SHAFT |
| SHAFT DIAMETER | 0.1872 INCHES NOMINAL SINGLE SHAFT |
| SHAFT LENGTH | 0.5000 INCHES NOMINAL SINGLE SHAFT |
| SHAFT THREAD LENGTH | 0.2900 INCHES NOMINAL SINGLE SHAFT |
| SPLINE TOOTH QUANTITY | 21 SINGLE SHAFT |
| SPLINE TOOTH DIAMETRAL PITCH | 120 SINGLE SHAFT |
| SHAFT THREAD SERIES DESIGNATOR | UNF SINGLE SHAFT |
| SHAFT NOMINAL THREAD SIZE | 0.1900 INCHES SINGLE SHAFT |
| SHAFT THREAD CLASS | 2A SINGLE SHAFT |
| SHAFT THREAD DIRECTION | RIGHT-HAND SINGLE SHAFT |
| TERMINAL TYPE AND QUANTITY | 5 SCREW |
| NONDEFINITIVE SPEC/STD DATA | 23TR4B TYPE |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MILS20708-50 |
| MANUFACTURERS CODE | 81349 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | 23TR4B |
Restrictions/Controls & Freight Information | NSN 5990-00-677-6493
| 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 | XX | |
| 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 |