Product Details | CONTROL TRANSFORMER SYNCHRO

5990-00-738-1928 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: 1001572, 1856622, 1886622REVJ, 5990-00-738-1928, 00-738-1928, 5990007381928, 007381928

Electrical and Electronic Equipment Components | Synchros and Resolvers

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-738-1928

Drawings & Photos | NSN 5990-00-738-1928


Cross Reference | NSN 5990-00-738-1928

Part Number Cage Code Manufacturer
1001572 56232 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
1856622 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
1886622REVJ 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 5990-00-738-1928

Characteristic Specifications
BODY SIZE 15
STATOR INPUT VOLTAGE RATING IN VOLTS 90.0 MAXIMUM
STATOR INPUT CURRENT RATING 24.0 MILLIAMPERES MAXIMUM
STATOR INPUT ELECTRICAL POWER RATING 600.0 MILLIWATTS MAXIMUM
FREQUENCY IN HERTZ 400.0 NOMINAL
TRANSFORMATION RATIO 0.735 ROTOR TO STATOR NOMINAL
MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT 40.00 OUTPUT
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT 60.00
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES -6.0 TO 6.0
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS 0.05 INCH-OUNCES NOMINAL
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS 0.01 INCH-OUNCES NOMINAL
BODY STYLE A2 STANDARD ROUND B
SHOULDER DIAMETER 1.3070 INCHES MINIMUM AND 1.3170 INCHES MAXIMUM
PILOT DIAMETER 0.8700 INCHES MINIMUM AND 0.8800 INCHES MAXIMUM
OVERALL LENGTH 4.1450 INCHES MAXIMUM
FLANGE DIAMETER 1.4340 INCHES MINIMUM AND 1.4400 INCHES MAXIMUM
FLANGE THICKNESS 0.0900 INCHES MINIMUM AND 0.0960 INCHES MAXIMUM
UNDERCUT WIDTH 0.0730 INCHES MINIMUM AND 0.0830 INCHES MAXIMUM
PILOT LENGTH 0.0370 INCHES MINIMUM AND 0.0430 INCHES MAXIMUM
SHOULDER LENGTH 0.1290 INCHES MINIMUM AND 0.1350 INCHES MAXIMUM
MOUNTING SURFACE TO TERMINAL END DISTANCE 3.1910 INCHES MAXIMUM
ALIGNMENT HOLE DEPTH 0.1250 INCHES NOMINAL
ALIGNMENT HOLE BOLT CIRCLE DIAMETER 1.0970 INCHES MINIMUM AND 1.1030 INCHES MAXIMUM
ALIGNMENT HOLE QUANTITY 4
SHAFT TYPE SPLINE W/THREADS SINGLE SHAFT
SHAFT DIAMETER 0.2495 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM SINGLE SHAFT
SHAFT LENGTH 0.5300 INCHES MINIMUM AND 0.5500 INCHES MAXIMUM SINGLE SHAFT
SHAFT THREAD LENGTH 0.3590 INCHES MINIMUM AND 0.3910 INCHES MAXIMUM 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 CLASS 2A SINGLE SHAFT
SHAFT THREAD DIRECTION RIGHT-HAND SINGLE SHAFT
TERMINAL TYPE AND QUANTITY 4 TAB W/SCREW
TERMINAL LOCATION REAR
BODY MATERIAL STEEL, STAINLESS
SPECIAL FEATURES WITH GEAR
III SHAFT MAXIMUM RADIAL PLAY 0.0020 INCHES
III SHAFT RADIAL PLAY TEST POINT 0.125 INCHES NOMINAL
III SHAFT RADIAL PLAY DETERMINING 4.0 OUNCES

Restrictions/Controls & Freight Information | NSN 5990-00-738-1928

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 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 5990-00-738-1928

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each