NSN 5990-00-978-4936 M20708/4-001, M20708/4-01C, M207084001
Product Details | TRANSMITTER SYNCHRO
5990-00-978-4936 A synchro consisting of a stator and rotor inductively coupled. The electrical output of the stator into a receiver synchro, a control transformer or differential synchro is dependent upon the position of its rotor. Does not include variable resistors, goniometers, variable transformers, or items with dials.
Part Alternates: M20708/4-001, M20708/4-01C, M207084001, M20708-4-001, M20708401C, M207084C001, M20708-4C001 , MIL-S-20708/4, MILS207084, MILS207084C, MILS20708-4C , 11TX336G3, 11TX-336-G-3, 11TX4C, 11TX4C001, 5990-00-978-4936, 00-978-4936, 5990009784936, 009784936
Electrical and Electronic Equipment Components | Synchros and Resolvers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 12 OCT 1966 | 00-978-4936 | 02073 ( SYNCHRO, TRANSMITTER ) |
Drawings & Photos | NSN 5990-00-978-4936
Demand History | NSN 5990-00-978-4936
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5990-00-978-4936 | 2015-04-120 | 17 | DIBBS |
| 5990-00-978-4936 | 2013-04-101 | 4 | DIBBS |
| 5990-00-978-4936 | 2013-04-101 | 2 | DIBBS |
| 11TX4C | 2012-04-104 | 50 | China |
| 5990-00-978-4936 | 2012-03-72 | 5 | United Arab Emirates |
| 5990-00-978-4936 | 2012-03-67 | 5 | United Arab Emirates |
| 5990-00-978-4936 | 2010-07-202 | 2 | United States |
| 5990-00-978-4936 | 2010-07-202 | 80 | United States |
| 11TX4C | 2010-06-181 | 1 | US |
| 11TX4C | 2009-06-164 | 100 | Iran |
Cross Reference | NSN 5990-00-978-4936
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 11TX-336-G-3 | 06989 | API HAROWE INC DBA API MOTION DIV API |
| 11TX4C | 05088 | KEARFOTT CORPORATION DIV A SUBSIDIARY OF ASTRONAUTICS |
| 11TX4C | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| 11TX4C001 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| M20708-4-001 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| M20708-4C001 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| M20708/4-001 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
| M20708/4-01C | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| MIL-S-20708/4 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
| MILS20708-4C | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
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Related Products | NSN 5990-00-978-4936
Technical Data | NSN 5990-00-978-4936
| Characteristic | Specifications |
|---|---|
| BODY SIZE | 11 |
| ROTOR INPUT VOLTAGE RATING IN VOLTS | 115.0 NOMINAL |
| ROTOR INPUT CURRENT RATING | 60.0 MILLIAMPERES MAXIMUM |
| ROTOR INPUT ELECTRICAL POWER RATING | 1.0 WATTS MAXIMUM |
| FREQUENCY IN HERTZ | 400.0 NOMINAL |
| ZSS IMPEDANCE MAGNITUDE IN OHMS | 180.00 MINIMUM AND 250.00 MAXIMUM |
| ZSS IMPEDANCE ANGLE IN DEG | 20.00 MINIMUM AND 28.00 MAXIMUM |
| TRANSFORMATION RATIO | 0.783 ROTOR TO STATOR NOMINAL |
| PHASE SHIFT ANGLE IN DEG | 6.000 INPUT TO OUTPUT MAXIMUM |
| MAXIMUM TEMP RISE | 25.0 DEG CELSIUS |
| ELECTRICAL ERROR ANGULAR RANGE IN MINUTES | -7.0 TO 7.0 |
| TORQUE GRADIENT PER ANGULAR DEG | 0.070 INCH-OUNCES MAXIMUM |
| BODY STYLE | A3 STANDARD ROUND C |
| SHOULDER DIAMETER | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM |
| PILOT DIAMETER | 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM |
| OVERALL LENGTH | 2.3560 INCHES NOMINAL |
| FLANGE DIAMETER | 1.0570 INCHES MINIMUM AND 1.0620 INCHES MAXIMUM |
| FLANGE THICKNESS | 0.0930 INCHES NOMINAL |
| UNDERCUT DIAMETER | 0.9750 INCHES NOMINAL |
| UNDERCUT WIDTH | 0.0620 INCHES NOMINAL |
| PILOT LENGTH | 0.0620 INCHES NOMINAL |
| SHOULDER LENGTH | 0.0620 INCHES NOMINAL |
| MOUNTING SURFACE TO TERMINAL END DISTANCE | 1.7940 INCHES NOMINAL |
| ALIGNMENT HOLE DEPTH | 0.1250 INCHES NOMINAL |
| ALIGNMENT HOLE BOLT CIRCLE DIAMETER | 0.8120 INCHES NOMINAL |
| ALIGNMENT HOLE QUANTITY | 4 |
| SHAFT TYPE | SPLINE W/THREADS SINGLE SHAFT |
| SHAFT DIAMETER | 0.1870 INCHES MINIMUM AND 0.1872 INCHES MAXIMUM SINGLE SHAFT |
| SHAFT LENGTH | 0.5620 INCHES NOMINAL SINGLE SHAFT |
| SHAFT THREAD LENGTH | 0.1970 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 | 0.190 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 |
| TEST DATA DOCUMENT | 81349-MIL-S-20708 SPECIFICATION |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-S-20708/4 |
| MANUFACTURERS CODE | 81349 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M20708/4-01C |
Restrictions/Controls & Freight Information | NSN 5990-00-978-4936
| 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. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| NMF Description | 062820 | RADIO/TV TRANSMIT/RECEIVE SETS |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 593 | unknown |
| Originating Activity Code | TX | Defense Supply Center Columbus Columbus, OH 43218 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | K | Clothing, including clothing equipment (other than arms and chemical supplies) cordage, fabrics and leather, parachutes, 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 5990-00-978-4936
Air Force
Navy| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Materiel Management Aggregation Code | EH | SX:ELECTRONIC COMPONENTS |
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Price Validation | V | The current standard price has been validated.
|
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 3B | Navy-owned stocks of field level repairable DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Reparability | D | Field Level Reparables |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |