NSN 5990-00-856-9208
Part Details | CONTROL TRANSFORMER SYNCHRO
5990-00-856-9208 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: 8IP300C1, B81A00131, B81A0013-1, LTH8A8, LTH-8-A-8, 5990-00-856-9208, 00-856-9208, 5990008569208, 008569208
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
59 | SEP 29, 1967 | 00-856-9208 | 15289 ( SYNCHRO, CONTROL TRANSFORMER ) |
REFERENCE DRAWINGS & PICTURES
STANDARD ROUND A

Cross Reference | NSN 5990-00-856-9208
Part Number | Cage Code | Manufacturer |
---|---|---|
8IP300C1 | 06989 | API HAROWE INCDBA API MOTION DIV API |
B81A0013-1 | 12464 | MCDONNELL DOUGLAS CORPMCDONNELL DOUGLAS ELECTRONIC SYSTEMS |
LTH-8-A-8 | 99932 | MOOG INC.DBA MOOG COMPONENTS GROUP |
Technical Data | NSN 5990-00-856-9208
Characteristic | Specifications |
---|---|
BODY SIZE | 8 |
STATOR INPUT VOLTAGE RATING IN VOLTS | 26.0 NOMINAL |
STATOR INPUT CURRENT RATING | 18.0 MILLIAMPERES MAXIMUM |
STATOR INPUT ELECTRICAL POWER RATING | 8.1 MILLIWATTS MAXIMUM |
FREQUENCY IN HERTZ | 400.0 NOMINAL |
ZRO RESISTANCE IN OHMS | 49.00 NOMINAL |
PLUS J ZRO REACTANCE IN OHMS | 235.00 NOMINAL |
ZSO RESISTANCE IN OHMS | 615.00 NOMINAL |
PLUS J ZSO REACTANCE IN OHMS | 450.00 NOMINAL |
ROTOR DC RESISTANCE IN OHMS | 39.00 NOMINAL |
STATOR DC RESISTANCE IN OHMS | 53.00 NOMINAL |
PHASE SHIFT ANGLE IN DEG | 11.500 INPUT TO OUTPUT NOMINAL |
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT | 30.00 |
BODY STYLE | STANDARD ROUND A |
PILOT DIAMETER | 0.5000 INCHES NOMINAL |
OVERALL LENGTH | 1.6300 INCHES MAXIMUM |
FLANGE DIAMETER | 0.7500 INCHES NOMINAL |
FLANGE THICKNESS | 0.0620 INCHES NOMINAL |
UNDERCUT DIAMETER | 0.6910 INCHES NOMINAL |
UNDERCUT WIDTH | 0.0620 INCHES NOMINAL |
PILOT LENGTH | 0.0400 INCHES NOMINAL |
MOUNTING SURFACE TO TERMINAL END DISTANCE | 2.2410 INCHES MAXIMUM |
TERMINAL TYPE AND QUANTITY | 4 WIRE LEAD |
TERMINAL LOCATION | REAR |
BODY MATERIAL | STEEL, CORROSION RESISTING |
SPECIFICATION/STANDARD DATA | 12464-B81A0013 MANUFACTURERS SPECIFICATION CONTROL |
SHAFT MAXIMUM RADIAL PLAY | 0.0010 INCHES |
SHAFT RADIAL PLAY DETERMINING WEIGHT | 4.0 OUNCES |
SHAFT END PLAY | 0.0003 INCHES MINIMUM AND 0.0008 INCHES MAXIMUM |
SHAFT END PLAY DETERMINING WEIGHT | 8.0 OUNCES |
SHAFT MAXIMUM RUNOUT | 0.0010 INCHES |