NSN 5990-00-812-1439 23CT12271, 23CT1227-1, 9056158
Product Details | CONTROL TRANSFORMER SYNCHRO
5990-00-812-1439 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: 23CT12271, 23CT1227-1, 9056158, 5990-00-812-1439, 00-812-1439, 5990008121439, 008121439
Electrical and Electronic Equipment Components | Synchros and Resolvers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1962 | 00-812-1439 | 15289 ( SYNCHRO, CONTROL TRANSFORMER ) |
Drawings & Photos | NSN 5990-00-812-1439
Demand History | NSN 5990-00-812-1439
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5990-00-812-1439 | 2014-02-49 | 3 | DIBBS |
Cross Reference | NSN 5990-00-812-1439
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Related Products | NSN 5990-00-812-1439
Technical Data | NSN 5990-00-812-1439
| Characteristic | Specifications |
|---|---|
| BODY SIZE | 23 |
| STATOR INPUT VOLTAGE RATING IN VOLTS | 90.0 NOMINAL |
| STATOR INPUT CURRENT RATING | 5.7 MILLIAMPERES MAXIMUM |
| STATOR INPUT ELECTRICAL POWER RATING | 50.0 MILLIWATTS NOMINAL |
| FREQUENCY IN HERTZ | 500.0 NOMINAL |
| ZSO IMPEDANCE MAGNITUDE IN OHMS | 13400.00 MINIMUM AND 16700.00 MAXIMUM |
| ZSO IMPEDANCE ANGLE IN DEG | 81.00 MINIMUM AND 84.50 MAXIMUM |
| ZRS IMPEDANCE MAGNITUDE IN OHMS | 1040.00 MINIMUM AND 1260.00 MAXIMUM |
| ZRS IMPEDANCE ANGLE IN DEG | 46.00 MINIMUM AND 56.00 MAXIMUM |
| TRANSFORMATION RATIO | 0.735 ROTOR TO STATOR NOMINAL |
| PHASE SHIFT ANGLE IN DEG | 2.300 INPUT TO OUTPUT NOMINAL |
| MAXIMUM TEMP RISE | 20.0 DEG CELSIUS |
| MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT | 20.00 OUTPUT |
| MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT | 45.00 |
| ELECTRICAL ERROR ANGULAR RANGE IN MINUTES | -3.0 TO 3.0 |
| 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 | 0.2500 INCHES NOMINAL |
| BODY DIAMETER | 1.9900 INCHES NOMINAL |
| PILOT LENGTH | 0.0430 INCHES NOMINAL |
| SHOULDER LENGTH | 0.1700 INCHES NOMINAL |
| AFT OF FIRST FLANGE DIAMETER | 1.9995 INCHES NOMINAL |
| MOUNTING SURFACE TO TERMINAL END DISTANCE | 3.5800 INCHES NOMINAL |
| SHAFT TYPE | SPLINE W/THREADS SINGLE SHAFT |
| SHAFT DIAMETER | 0.2403 INCHES MINIMUM AND 0.2405 INCHES MAXIMUM SINGLE SHAFT |
| SHAFT LENGTH | 0.7190 INCHES NOMINAL SINGLE SHAFT |
| SHAFT THREAD LENGTH | 0.2900 INCHES MAXIMUM 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 | 0.250 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 | STEEL, CORROSION RESISTING |
| MANUFACTURERS CODE | 18876 |
| DESIGN CONTROL REFERENCE | 9056158 |
Restrictions/Controls & Freight Information | NSN 5990-00-812-1439
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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 | 061700 | ELEC APPLIANCES/INSTRUMENTS NOI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 658 | 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 |
Management | NSN 5990-00-812-1439
Army
Marines| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | Q | Electronics Materiel (DLA/GSA Items) |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 2 | NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable. |
| Specific Group/Generic Code | 0 | Medical Materiel |
| Weapons Systems/End Item or Homogeneous Group | 00 | DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item |
| Accounting Requirements Code | X | Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DA | Department of the Army |
| Service Organization | A | U.S. Army |
| Reparability | Z | This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |
| Category | Code | Description |
|---|---|---|
| Stores Account Code | 1 | Marine Corps Stock Fund Account Item. |
| Combat Essentiality Code | 5 | Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency. |
| Materiel Management Code | B | All CommoditiesDefense Logistics Agency, (DLA,) |
| Echelon Management Code | 2 | ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DM | U.S. Marine Corps |
| Service Organization | M | U.S. Marine Corps |
| Reparability | Z | Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code. |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |