Part Details | CONTROL TRANSFORMER SYNCHRO
5990-00-988-7902 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.
Alternate Parts: 18CX1256, VCX186N1, VCX18-6N1, MILS2070833, MIL-S-20708/33, 18CX6C, M2070833C001, M20708/33C-001, M207083301C, M20708/33-01C, M2070833001, M20708/33-001, MILS2070833C, MIL-S-20708/33C, 2.013028, 4186800039, 4186800-039, 59 000015, 59 000-015, 191599, V23401C0006A009, AS2070833, AS20708/33, M207083301C, M20708/33-01C, 18CX6C, 5990-00-988-7902, 00-988-7902, 5990009887902, 009887902
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | NOV 02, 1966 | 00-988-7902 | 15289 ( SYNCHRO, CONTROL TRANSFORMER ) |
REFERENCE DRAWINGS & PICTURES
STANDARD ROUND C
Cross Reference | NSN 5990-00-988-7902
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 18CX1256 | 14404 | AMETEK TECHNICAL & INDUSTRIALPRODUCTS, INC. |
| VCX18-6N1 | 10112 | GENERAL DYNAMICS GLOBAL IMAGINGTECHNOLOGIES, INC. |
| MIL-S-20708/33 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 18CX6C | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| M20708/33C-001 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| M20708/33-01C | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| M20708/33-001 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-S-20708/33C | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 2.013028 | D2865 | RAYTHEON ANSCHUETZ GMBHDBA RAYTHEON ELECTRICS GMBH |
| 4186800-039 | 05869 | RAYTHEON COMPANYDBA RAYTHEON |
| 59 000-015 | D9853 | ROCKWELL COLLINS DEUTSCHLANDSERVICES GMBH |
| 191599 | 10110 | SCIENTIFIC ATLANTA INC |
| V23401C0006A009 | C0425 | SIEMENS AG EC R LOG |
| AS20708/33 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| M20708/33-01C | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| 18CX6C | D2416 | THALES DEFENCE & SECURITYSYSTEMSGMBH |
Technical Data | NSN 5990-00-988-7902
| Characteristic | Specifications |
|---|---|
| BODY SIZE | 18 |
| STATOR INPUT VOLTAGE RATING IN VOLTS | 115.0 NOMINAL |
| STATOR INPUT CURRENT RATING | 40.0 MILLIAMPERES MAXIMUM |
| STATOR INPUT ELECTRICAL POWER RATING | 950.0 MILLIWATTS NOMINAL |
| FREQUENCY IN HERTZ | 60.0 NOMINAL |
| ZRO IMPEDANCE MAGNITUDE IN OHMS | 2875.00 MINIMUM AND 3375.00 MAXIMUM |
| ZRO IMPEDANCE ANGLE IN DEG | 76.00 MINIMUM AND 80.00 MAXIMUM |
| ZSS IMPEDANCE MAGNITUDE IN OHMS | 660.00 MINIMUM AND 810.00 MAXIMUM |
| ZSS IMPEDANCE ANGLE IN DEG | 9.00 MINIMUM AND 13.00 MAXIMUM |
| TRANSFORMATION RATIO | 0.783 ROTOR TO STATOR NOMINAL |
| PHASE SHIFT ANGLE IN DEG | 11.000 INPUT TO OUTPUT NOMINAL |
| MAXIMUM TEMP RISE | 25.0 DEG CELSIUS |
| MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT | 30.00 OUTPUT |
| MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT | 85.00 |
| ELECTRICAL ERROR ANGULAR RANGE IN MINUTES | M8.0/P8.0 |
| TORQUE GRADIENT PER ANGULAR DEG | 0.100 INCH-OUNCES MAXIMUM |
| BODY STYLE | STANDARD ROUND C |
| SHOULDER DIAMETER | 1.5615 INCHES MINIMUM AND 1.5620 INCHES MAXIMUM |
| PILOT DIAMETER | 0.9370 INCHES MINIMUM AND 0.9375 INCHES MAXIMUM |
| OVERALL LENGTH | 3.0600 INCHES NOMINAL |
| FLANGE DIAMETER | 1.7450 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM |
| FLANGE THICKNESS | 0.0930 INCHES NOMINAL |
| UNDERCUT DIAMETER | 1.6250 INCHES NOMINAL |
| UNDERCUT WIDTH | 0.0780 INCHES NOMINAL |
| PILOT LENGTH | 0.0400 INCHES NOMINAL |
| SHOULDER LENGTH | 0.1320 INCHES NOMINAL |
| MOUNTING SURFACE TO TERMINAL END DISTANCE | 2.5200 INCHES NOMINAL |
| ALIGNMENT HOLE DEPTH | 0.1250 INCHES MINIMUM |
| ALIGNMENT HOLE BOLT CIRCLE DIAMETER | 1.2500 INCHES NOMINAL |
| ALIGNMENT HOLE QUANTITY | 4 |
| TERMINAL TYPE AND QUANTITY | 5 SCREW |
| TERMINAL LOCATION | REAR |
| BODY MATERIAL | STEEL, STAINLESS |
| TEST DATA DOCUMENT | 81349-MIL-S-20708 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| SPECIFICATION/STANDARD DATA | 81349-MIL--20708 TO 33 GOVERNMENT SPECIFICATION |
| FRAGILITY FACTOR | MODERATELY RUGGED |