NSN 5990-00-018-9719

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)
59APR 25, 196700-018-971902071 ( SYNCHRO, DIFFERENTIAL TRANSMITTER )
REFERENCE DRAWINGS & PICTURES

STANDARD ROUND C

SYNCHRO,DIFFERENTIA | 5990-00-018-9719, 000189719
Cross Reference | NSN 5990-00-018-9719
Part Number Cage Code Manufacturer
18CDX125514404AMETEK TECHNICAL & INDUSTRIALPRODUCTS, INC.
18CDX410112GENERAL DYNAMICS GLOBAL IMAGINGTECHNOLOGIES, INC.
VCDX18-4N110112GENERAL DYNAMICS GLOBAL IMAGINGTECHNOLOGIES, INC.
18CDX4C81349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
M20708/30-01C81349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
M20708-30-00181349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
MIL-S-20708/3081349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
1.794389D2865RAYTHEON ANSCHUETZ GMBHDBA RAYTHEON ELECTRICS GMBH
AS20708/300VH01SAE CUSTOMER SERVICEDEPT 2045
AS20708/3081343SOCIETY OF AUTOMOTIVE ENGINEERS INC
Technical Data | NSN 5990-00-018-9719
Characteristic Specifications
BODY SIZE18
STATOR INPUT VOLTAGE RATING IN VOLTS90.0 NOMINAL
STATOR INPUT CURRENT RATING128.0 MILLIAMPERES MAXIMUM
STATOR INPUT ELECTRICAL POWER RATING950.0 MILLIWATTS NOMINAL
FREQUENCY IN HERTZ400.0 NOMINAL
ZSO IMPEDANCE MAGNITUDE IN OHMS610.00 MINIMUM AND 785.00 MAXIMUM
ZSO IMPEDANCE ANGLE IN DEG83.00 MINIMUM AND 86.50 MAXIMUM
ZRS IMPEDANCE MAGNITUDE IN OHMS76.00 MINIMUM AND 110.00 MAXIMUM
ZRS IMPEDANCE ANGLE IN DEG40.00 MINIMUM AND 55.00 MAXIMUM
TRANSFORMATION RATIO1.154 ROTOR TO STATOR NOMINAL
PHASE SHIFT ANGLE IN DEG2.000 INPUT TO OUTPUT NOMINAL
MAXIMUM TEMP RISE20.0 DEG CELSIUS
MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT40.00 OUTPUT
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT75.00
ELECTRICAL ERROR ANGULAR RANGE IN MINUTESM6.0/P6.0
TORQUE GRADIENT PER ANGULAR DEG0.100 INCH-OUNCES MAXIMUM
BODY STYLE STANDARD ROUND C
SHOULDER DIAMETER1.5615 INCHES MINIMUM AND 1.5620 INCHES MAXIMUM
PILOT DIAMETER0.9370 INCHES MINIMUM AND 0.9375 INCHES MAXIMUM
OVERALL LENGTH3.2100 INCHES NOMINAL
FLANGE DIAMETER1.7450 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM
FLANGE THICKNESS0.0930 INCHES NOMINAL
UNDERCUT DIAMETER1.6250 INCHES NOMINAL
UNDERCUT WIDTH0.0780 INCHES NOMINAL
PILOT LENGTH0.0400 INCHES NOMINAL
SHOULDER LENGTH0.1320 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE2.6700 INCHES NOMINAL
ALIGNMENT HOLE DEPTH0.1250 INCHES MINIMUM
ALIGNMENT HOLE BOLT CIRCLE DIAMETER1.2500 INCHES NOMINAL
ALIGNMENT HOLE QUANTITY4
TERMINAL TYPE AND QUANTITY5 SCREW
TERMINAL LOCATION REAR
BODY MATERIAL STEEL, STAINLESS
TEST DATA DOCUMENT81349-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 DATA81349-MIL--20708 TO 30 GOVERNMENT SPECIFICATION