Product Details | CONTROL TRANSFORMER SYNCHRO

5990-01-204-4874 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: 5496144, 5990-01-204-4874, 01-204-4874, 5990012044874, 012044874

Electrical and Electronic Equipment Components | Synchros and Resolvers

Supply Group (FSG) NSN Assign. NIIN
59 27 MAR 1985 01-204-4874

Drawings & Photos | NSN 5990-01-204-4874


Demand History | NSN 5990-01-204-4874

Part Number Request Date QTY Origin
5990-01-204-4874 2015-08-20 9 DIBBS
5990-01-204-4874 2015-08-02 9 DIBBS
5990-01-204-4874 2015-04-01 8 DIBBS
5990-01-204-4874 2014-07-31 8 DIBBS
5990-01-204-4874 2014-06-04 1 DIBBS

Cross Reference | NSN 5990-01-204-4874

Part Number Cage Code Manufacturer
5496144 53711 NAVAL SEA SYSTEMS COMMAND
5496144 97993 GENERAL DYNAMICS DEFENSE SYSTEMS INC.

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Technical Data | NSN 5990-01-204-4874

Characteristic Specifications
BODY SIZE 18
STATOR INPUT VOLTAGE RATING IN VOLTS 115.0 NOMINAL
STATOR INPUT CURRENT RATING 40.0 MILLIAMPERES NOMINAL
STATOR INPUT ELECTRICAL POWER RATING 950.0 MILLIWATTS NOMINAL
FREQUENCY IN HERTZ 60.0 NOMINAL
ZRO IMPEDANCE MAGNITUDE IN OHMS 3125.00 NOMINAL
ZRO IMPEDANCE ANGLE IN DEG 78.00 NOMINAL
ZSS IMPEDANCE MAGNITUDE IN OHMS 735.00 NOMINAL
ZSS IMPEDANCE ANGLE IN DEG 11.00 NOMINAL
TRANSFORMATION RATIO 0.783 ROTOR TO STATOR NOMINAL
PHASE SHIFT ANGLE IN DEG 11.000 INPUT TO OUTPUT NOMINAL
MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT 30.00 OUTPUT
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT 80.00
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES -4.0 TO 4.0
BODY STYLE A3 STANDARD ROUND C
SHOULDER DIAMETER 1.5620 INCHES NOMINAL
PILOT DIAMETER 0.9375 INCHES NOMINAL
OVERALL LENGTH 3.0770 INCHES MAXIMUM
FLANGE DIAMETER 1.7500 INCHES NOMINAL
FLANGE THICKNESS 0.0930 INCHES NOMINAL
UNDERCUT DIAMETER 1.6250 INCHES NOMINAL
UNDERCUT WIDTH 0.0780 INCHES NOMINAL
PILOT LENGTH 0.0400 INCHES NOMINAL
SHOULDER LENGTH 0.1320 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE 2.3880 INCHES MAXIMUM
TERMINAL TYPE AND QUANTITY 5 SCREW
TERMINAL LOCATION REAR
BODY MATERIAL STEEL, CORROSION RESISTING
SPECIAL FEATURES W/SPUR GEAR

Restrictions/Controls & Freight Information | NSN 5990-01-204-4874

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:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 5990-01-204-4874

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each