Product Details | TRANSMITTER SYNCHRO

5990-00-686-4243 A synchro consisting of a stator and rotor inductively coupled. The electrical output of the stator into a receiver synchro, a control transformer or differential synchro is dependent upon the position of its rotor. Does not include variable resistors, goniometers, variable transformers, or items with dials.

Part Alternates: 2102235, 210-2235, 9711227, 971-1227, 5990-00-686-4243, 00-686-4243, 5990006864243, 006864243

Electrical and Electronic Equipment Components | Synchros and Resolvers

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-686-4243

Drawings & Photos | NSN 5990-00-686-4243


Cross Reference | NSN 5990-00-686-4243

Part Number Cage Code Manufacturer
210-2235 94486 COSMOS INDUSTRIES INC
971-1227 81413 BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION I

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Technical Data | NSN 5990-00-686-4243

Characteristic Specifications
BODY SIZE 10
ROTOR INPUT VOLTAGE RATING IN VOLTS 26.0 NOMINAL
ROTOR INPUT CURRENT RATING 10.0 MILLIAMPERES NOMINAL
ROTOR INPUT ELECTRICAL POWER RATING 100.0 MILLIWATTS NOMINAL
FREQUENCY IN HERTZ 400.0 NOMINAL
ZRO RESISTANCE IN OHMS 595.00 NOMINAL
PLUS J ZRO REACTANCE IN OHMS 2130.00 NOMINAL
ZSO RESISTANCE IN OHMS 126.00 NOMINAL
PLUS J ZSO REACTANCE IN OHMS 427.00 NOMINAL
ROTOR DC RESISTANCE IN OHMS 409.00 NOMINAL
STATOR DC RESISTANCE IN OHMS 126.00 NOMINAL
PHASE SHIFT ANGLE IN DEG 11.000 INPUT TO OUTPUT NOMINAL
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES -15.0 TO 15.0
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS 20.0 CENTIMETER-GRAMS MAXIMUM
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS 0.4 CENTIMETER-GRAMS MAXIMUM
BODY STYLE A3 STANDARD ROUND C
SHOULDER DIAMETER 0.8118 INCHES MINIMUM AND 0.8123 INCHES MAXIMUM
PILOT DIAMETER 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
OVERALL LENGTH 2.0920 INCHES NOMINAL
FLANGE DIAMETER 0.9360 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM
FLANGE THICKNESS 0.0620 INCHES NOMINAL
UNDERCUT DIAMETER 0.8350 INCHES MINIMUM AND 0.8400 INCHES MAXIMUM
UNDERCUT WIDTH 0.0620 INCHES NOMINAL
PILOT LENGTH 0.0380 INCHES NOMINAL
SHOULDER LENGTH 0.0630 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE 1.2410 INCHES NOMINAL
ALIGNMENT HOLE DEPTH 0.0620 INCHES NOMINAL
ALIGNMENT HOLE BOLT CIRCLE DIAMETER 0.6780 INCHES NOMINAL
ALIGNMENT HOLE QUANTITY 3
SHAFT TYPE ROUND, SLOTTED BOTH SHAFTS
SHAFT DIAMETER 0.0895 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM BOTH SHAFTS
SHAFT LENGTH 0.4760 INCHES NOMINAL FRONT SHAFT 0.3750 INCHES NOMINAL REAR SHAFT
SHAFT SLOT DEPTH 0.0470 INCHES NOMINAL BOTH SHAFTS
SHAFT SLOT WIDTH 0.0470 INCHES NOMINAL BOTH SHAFTS
TERMINAL TYPE AND QUANTITY 5 WIRE LEAD
TERMINAL LOCATION REAR
BODY MATERIAL STEEL, CORROSION RESISTING
MANUFACTURERS CODE 81413
DESIGN CONTROL REFERENCE 971-1227

Restrictions/Controls & Freight Information | NSN 5990-00-686-4243

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 062820 RADIO/TV TRANSMIT/RECEIVE SETS
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity K Clothing, including clothing equipment (other than arms and chemical supplies) cordage, fabrics and leather, parachutes, etc.
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 5990-00-686-4243

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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative