NSN 5990-00-677-6490 MILS2070846, MILS20708-46, 632446
Product Details | CONTROL TRANSFORMER SYNCHRO
5990-00-677-6490 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: MILS2070846, MILS20708-46, 632446, 23CT4B, 5990-00-677-6490, 00-677-6490, 5990006776490, 006776490
Electrical and Electronic Equipment Components | Synchros and Resolvers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1963 | 00-677-6490 | 15289 ( SYNCHRO, CONTROL TRANSFORMER ) |
Demand History | NSN 5990-00-677-6490
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5990-00-677-6490 | 2022-07-206 | 1 | BD |
| 5990-00-677-6490 | 2022-07-206 | 1 | BD |
| 5990-00-677-6490 | 2019-08-231 | 6 | BD |
| 5990-00-677-6490 | 2019-06-169 | 6 | US |
| 5990-00-677-6490 | 2019-06-155 | 6 | BD |
| 23CT4B | 2019-06-154 | 6 | BD |
| 5990-00-677-6490 | 2019-05-151 | 8 | BG |
| 5990-00-677-6490 | 2019-05-144 | 6 | BD |
| 5990-00-677-6490 | 2019-05-128 | 10 | Bangladesh |
| 23CT4B | 2018-10-281 | 1 | Taiwan |
| 5990-00-677-6490 | 2018-03-64 | 10 | Taiwan |
| 5990-00-677-6490 | 2017-08-220 | 5 | Taiwan |
| 23CT4B | 2016-08-243 | 100 | United States |
| 5990-00-677-6490 | 2016-02-39 | 100 | CN |
| 23CT4B | 2014-07-196 | 2 | TW |
| 5990-00-677-6490 | 2012-07-207 | 6 | IN |
| 23CT4B | 2011-09-259 | 4 | US |
| 23CT4B | 2011-09-259 | 5 | US |
| 23CT4B | 2011-09-259 | 18 | US |
| 23CT4B | 2011-09-256 | 45 | UK |
| 5990-00-677-6490 | 2011-07-207 | 100 | United Kingdom |
| 5990-00-677-6490 | 2011-05-144 | 20 | IR |
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Technical Data | NSN 5990-00-677-6490
| Characteristic | Specifications |
|---|---|
| STATOR INPUT VOLTAGE RATING IN VOLTS | 115.0 NOMINAL |
| STATOR INPUT CURRENT RATING | 7.0 MILLIAMPERES NOMINAL |
| STATOR INPUT ELECTRICAL POWER RATING | 120.0 MILLIWATTS NOMINAL |
| FREQUENCY IN HERTZ | 400.0 NOMINAL |
| OVERALL LENGTH | 4.2990 INCHES NOMINAL |
| BODY DIAMETER | 2.2500 INCHES NOMINAL |
| SHAFT DIAMETER | 0.2405 INCHES NOMINAL SINGLE SHAFT |
| SHAFT LENGTH | 0.6760 INCHES NOMINAL SINGLE SHAFT |
| SPLINE TOOTH QUANTITY | 22 SINGLE SHAFT |
| SPLINE TOOTH DIAMETRAL PITCH | 96 SINGLE SHAFT |
| SHAFT THREAD SERIES DESIGNATOR | UNF SINGLE SHAFT |
| SHAFT NOMINAL THREAD SIZE | 0.2500 INCHES SINGLE SHAFT |
| SHAFT THREAD CLASS | 2A SINGLE SHAFT |
| TERMINAL TYPE AND QUANTITY | 5 SCREW |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MILS20708-46 |
| MANUFACTURERS CODE | 81349 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | 23CT4B |
Restrictions/Controls & Freight Information | NSN 5990-00-677-6490
| 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 |