Part Details | DIFFERENTIAL TRANSMITTER SYNCHRO
5990-00-018-9719 A synchro, the rotor of which is mechanically positioned for modifying electrical angular information, received from a transmitter synchro and transmitting to receiver synchro or control transformer synchro electrical information corresponding to the sum or difference of the electrical input angle and its rotor position angle. Does not include variable resistors, goniometers, variable transformers, or items with dials.
Alternate Parts: 18CDX1255, 18CDX4, VCDX184N1, VCDX18-4N1, 18CDX4C, M207083001C, M20708/30-01C, M2070830001, M20708-30-001, MILS2070830, MIL-S-20708/30, 1.794389, AS2070830, AS20708/30, AS2070830, AS20708/30, 5990-00-018-9719, 00-018-9719, 5990000189719, 000189719
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | APR 25, 1967 | 00-018-9719 | 02071 ( SYNCHRO, DIFFERENTIAL TRANSMITTER ) |
REFERENCE DRAWINGS & PICTURES
STANDARD ROUND C
Cross Reference | NSN 5990-00-018-9719
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 18CDX1255 | 14404 | AMETEK TECHNICAL & INDUSTRIALPRODUCTS, INC. |
| 18CDX4 | 10112 | GENERAL DYNAMICS GLOBAL IMAGINGTECHNOLOGIES, INC. |
| VCDX18-4N1 | 10112 | GENERAL DYNAMICS GLOBAL IMAGINGTECHNOLOGIES, INC. |
| 18CDX4C | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| M20708/30-01C | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| M20708-30-001 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-S-20708/30 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 1.794389 | D2865 | RAYTHEON ANSCHUETZ GMBHDBA RAYTHEON ELECTRICS GMBH |
| AS20708/30 | 0VH01 | SAE CUSTOMER SERVICEDEPT 2045 |
| AS20708/30 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
Technical Data | NSN 5990-00-018-9719
| Characteristic | Specifications |
|---|---|
| BODY SIZE | 18 |
| STATOR INPUT VOLTAGE RATING IN VOLTS | 90.0 NOMINAL |
| STATOR INPUT CURRENT RATING | 128.0 MILLIAMPERES MAXIMUM |
| STATOR INPUT ELECTRICAL POWER RATING | 950.0 MILLIWATTS NOMINAL |
| FREQUENCY IN HERTZ | 400.0 NOMINAL |
| ZSO IMPEDANCE MAGNITUDE IN OHMS | 610.00 MINIMUM AND 785.00 MAXIMUM |
| ZSO IMPEDANCE ANGLE IN DEG | 83.00 MINIMUM AND 86.50 MAXIMUM |
| ZRS IMPEDANCE MAGNITUDE IN OHMS | 76.00 MINIMUM AND 110.00 MAXIMUM |
| ZRS IMPEDANCE ANGLE IN DEG | 40.00 MINIMUM AND 55.00 MAXIMUM |
| TRANSFORMATION RATIO | 1.154 ROTOR TO STATOR NOMINAL |
| PHASE SHIFT ANGLE IN DEG | 2.000 INPUT TO OUTPUT NOMINAL |
| MAXIMUM TEMP RISE | 20.0 DEG CELSIUS |
| MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT | 40.00 OUTPUT |
| MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT | 75.00 |
| ELECTRICAL ERROR ANGULAR RANGE IN MINUTES | M6.0/P6.0 |
| 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 | 3.2100 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 | 2.6700 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 30 GOVERNMENT SPECIFICATION |