Product Details | CONTROL TRANSFORMER SYNCHRO

5990-01-081-3844 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: CM01004704, CM0-1004-704, CM01004707, CM0-1004-707, 16318001, 16318-001, 5990-01-081-3844, 01-081-3844, 5990010813844, 010813844

Electrical and Electronic Equipment Components | Synchros and Resolvers

Supply Group (FSG) NSN Assign. NIIN
59 12 AUG 1979 01-081-3844

Drawings & Photos | NSN 5990-01-081-3844


Demand History | NSN 5990-01-081-3844

Part Number Request Date QTY Origin
5990-01-081-3844 2018-09-263 1 DIBBS
5990-01-081-3844 2006-05-145 2 DIBBS

Cross Reference | NSN 5990-01-081-3844

Part Number Cage Code Manufacturer
16318-001 10138 ASTRONAUTICS CORPORATION OF AMERICA
CM0-1004-704 05088 KEARFOTT CORPORATION DIV A SUBSIDIARY OF ASTRONAUTICS
CM0-1004-704 88818 KEARFOTT CORPORATION DBA KEARFOTT
CM0-1004-707 88818 KEARFOTT CORPORATION DBA KEARFOTT

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Technical Data | NSN 5990-01-081-3844

Characteristic Specifications
BODY SIZE 8
STATOR INPUT VOLTAGE RATING IN VOLTS 11.8 NOMINAL
STATOR INPUT CURRENT RATING 10.0 MILLIAMPERES NOMINAL
STATOR INPUT ELECTRICAL POWER RATING 17.0 MILLIWATTS NOMINAL
FREQUENCY IN HERTZ 400.0 NOMINAL
ZRO RESISTANCE IN OHMS 1350.00 NOMINAL
PLUS J ZRO REACTANCE IN OHMS 6600.00 NOMINAL
ZSO RESISTANCE IN OHMS 250.00 NOMINAL
PLUS J ZSO REACTANCE IN OHMS 1170.00 NOMINAL
ZRS RESISTANCE IN OHMS 500.00 NOMINAL
PLUS J ZRS REACTANCE IN OHMS 2250.00 NOMINAL
ROTOR DC RESISTANCE IN OHMS 725.00 NOMINAL
STATOR DC RESISTANCE IN OHMS 160.00 NOMINAL
TRANSFORMATION RATIO 0.393 ROTOR TO STATOR NOMINAL
PHASE SHIFT ANGLE IN DEG 7.500 INPUT TO OUTPUT NOMINAL
MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT 30.00 INPUT
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT 80.00
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES -7.0 TO 7.0
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS 9.0 CENTIMETER-GRAMS NOMINAL
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS 3.0 CENTIMETER-GRAMS NOMINAL
BODY STYLE A1 STANDARD ROUND A
PILOT DIAMETER 0.5000 INCHES NOMINAL
OVERALL LENGTH 1.6250 INCHES MAXIMUM
FLANGE DIAMETER 0.7500 INCHES NOMINAL
FLANGE THICKNESS 0.0620 INCHES NOMINAL
UNDERCUT DIAMETER 0.6250 INCHES NOMINAL
UNDERCUT WIDTH 0.0620 INCHES NOMINAL
PILOT LENGTH 0.0400 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE 1.2400 INCHES NOMINAL
SHAFT TYPE ROUND, SLOTTED SINGLE SHAFT
SHAFT DIAMETER 0.0900 INCHES NOMINAL SINGLE SHAFT
SHAFT LENGTH 0.3750 INCHES NOMINAL SINGLE SHAFT
SHAFT SLOT DEPTH 0.0350 INCHES NOMINAL SINGLE SHAFT
SHAFT SLOT WIDTH 0.0250 INCHES NOMINAL SINGLE SHAFT
TERMINAL TYPE AND QUANTITY 5 WIRE LEAD
TERMINAL LOCATION REAR
BODY MATERIAL STEEL, CORROSION RESISTING
III FRAGILITY FACTOR MODERATELY RUGGED

Restrictions/Controls & Freight Information | NSN 5990-01-081-3844

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 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 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 5990-01-081-3844

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