Product Details | CONTROL TRANSFORMER SYNCHRO

5990-00-686-4446 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.

Part Alternates: 111265-000, 75722613, 757-2-2613, 5990-00-686-4446, 00-686-4446, 5990006864446, 111265000, 006864446

Electrical and Electronic Equipment Components | Synchros and Resolvers

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-686-4446

Drawings & Photos | NSN 5990-00-686-4446


Cross Reference | NSN 5990-00-686-4446

Part Number Cage Code Manufacturer
111265-000 81413 BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION I
757-2-2613 53397 NUMAX ELECTRONICS INC
757-2-2613 81413 BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION I

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Technical Data | NSN 5990-00-686-4446

Characteristic Specifications
BODY SIZE 10
STATOR INPUT VOLTAGE RATING IN VOLTS 11.8 NOMINAL
STATOR INPUT CURRENT RATING 12.0 MILLIAMPERES NOMINAL
STATOR INPUT ELECTRICAL POWER RATING 50.0 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
ZRS RESISTANCE IN OHMS 750.00 NOMINAL
PLUS J ZRS REACTANCE IN OHMS 369.00 NOMINAL
ROTOR DC RESISTANCE IN OHMS 410.00 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 20.00 CENTIMETER-GRAMS MAXIMUM
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS 4.00 CENTIMETER-GRAMS MAXIMUM
BODY STYLE A3 STANDARD ROUND C
SHOULDER DIAMETER 0.8118 INCHES MINIMUM AND 0.8123 INCHES MAXIMUM
PILOT DIAMETER 0.5000 INCHES NOMINAL
OVERALL LENGTH 1.9120 INCHES NOMINAL
FLANGE DIAMETER 0.9370 INCHES NOMINAL
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 1.2490 INCHES NOMINAL
ALIGNMENT HOLE DEPTH 0.0500 INCHES MAXIMUM
ALIGNMENT HOLE BOLT CIRCLE DIAMETER 0.6780 INCHES NOMINAL
ALIGNMENT HOLE QUANTITY 3
SHAFT TYPE ROUND, SLOTTED FRONT SHAFT ROUND REAR SHAFT
SHAFT DIAMETER 0.0895 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM SINGLE SHAFT
SHAFT LENGTH 0.4130 INCHES NOMINAL SINGLE SHAFT
SHAFT SLOT DEPTH 0.0320 INCHES NOMINAL SINGLE SHAFT
SHAFT SLOT WIDTH 0.0320 INCHES NOMINAL SINGLE SHAFT
TERMINAL TYPE AND QUANTITY 5 WIRE LEAD
TERMINAL LOCATION SIDE
BODY MATERIAL STEEL, CORROSION RESISTING
SPECIAL FEATURES REAR SHAFT DIM. 0.2500 IN. NOM LG,0.0895 IN. MIN. 0.0900 IN. MAX LG
MANUFACTURERS CODE 81413
DESIGN CONTROL REFERENCE 757-2-2613

Restrictions/Controls & Freight Information | NSN 5990-00-686-4446

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 061700 ELEC APPLIANCES/INSTRUMENTS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 658 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 H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, 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 5990-00-686-4446

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each