Product Details | DIFFERENTIAL TRANSMITTER SYNCHRO

5990-00-923-3837 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.

Part Alternates: KDH-11-QES-3/B882, KDH11QES3B882, KDH11RS3A711, 229-6015-00, 5990-00-923-3837, 00-923-3837, 5990009233837, 229601500, 009233837

Electrical and Electronic Equipment Components | Synchros and Resolvers

Supply Group (FSG) NSN Assign. NIIN
59 20 JAN 1966 00-923-3837

Drawings & Photos | NSN 5990-00-923-3837


Cross Reference | NSN 5990-00-923-3837

Part Number Cage Code Manufacturer
229-6015-00 13499 ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS
KDH-11-QES-3/B882 99932 MOOG INC. DBA MOOG COMPONENTS GROUP
KDH11RS3A711 99932 MOOG INC. DBA MOOG COMPONENTS GROUP

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Technical Data | NSN 5990-00-923-3837

Characteristic Specifications
BODY SIZE 11
STATOR INPUT VOLTAGE RATING IN VOLTS 11.8 NOMINAL
STATOR INPUT CURRENT RATING 165.0 MILLIAMPERES MAXIMUM
STATOR INPUT ELECTRICAL POWER RATING 500.0 MILLIWATTS NOMINAL
FREQUENCY IN HERTZ 400.0 NOMINAL
ZRO RESISTANCE IN OHMS 14.00 NOMINAL
PLUS J ZRO REACTANCE IN OHMS 67.00 NOMINAL
ZSO RESISTANCE IN OHMS 15.00 NOMINAL
PLUS J ZSO REACTANCE IN OHMS 70.00 NOMINAL
ZRS RESISTANCE IN OHMS 14.00 NOMINAL
PLUS J ZRS REACTANCE IN OHMS 6.60 NOMINAL
TRANSFORMATION RATIO 1.079 ROTOR TO STATOR NOMINAL
PHASE SHIFT ANGLE IN DEG 5.000 INPUT TO OUTPUT NOMINAL
MAXIMUM TEMP RISE 10.0 DEG CELSIUS
MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT 40.00 OUTPUT
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT 70.00
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES -10.0 TO 10.0
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS 16.0 CENTIMETER-GRAMS NOMINAL
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS 8.0 CENTIMETER-GRAMS NOMINAL
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 2.4120 INCHES NOMINAL
FLANGE DIAMETER 1.0570 INCHES MINIMUM AND 1.0650 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 1.8570 INCHES NOMINAL
ALIGNMENT HOLE DEPTH 0.1250 INCHES MINIMUM
ALIGNMENT HOLE BOLT CIRCLE DIAMETER 0.8120 INCHES NOMINAL
ALIGNMENT HOLE QUANTITY 4
SHAFT TYPE SPLINE W/THREADS SINGLE SHAFT
SHAFT DIAMETER 0.1850 INCHES NOMINAL SINGLE SHAFT
SHAFT LENGTH 0.5550 INCHES NOMINAL SINGLE SHAFT
SHAFT THREAD LENGTH 0.2530 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 DIRECTION RIGHT-HAND SINGLE SHAFT
TERMINAL TYPE AND QUANTITY 6 SCREW
TERMINAL LOCATION REAR
BODY MATERIAL STEEL, STAINLESS
MANUFACTURERS CODE 13499
DESIGN CONTROL REFERENCE 229-6015-00

Restrictions/Controls & Freight Information | NSN 5990-00-923-3837

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious 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.
Category Code Description
NMF Description 062120 GENERATORS/MOTORS/PARTS NOI
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 V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 5990-00-923-3837

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each