Product Details | DIFFERENTIAL TRANSMITTER SYNCHRO

5990-00-802-7271 A synchro, the rotor of which is mechanically positioned for modifying electrical angular information, received from a transmitter synchro and transmitting to receiver synchro or control transformer synchro electrical information corresponding to the sum or difference of the electrical input angle and its rotor position angle. Does not include variable resistors, goniometers, variable transformers, or items with dials.

Part Alternates: 8050000066, 5990-00-802-7271, 00-802-7271, 5990008027271, 008027271

Electrical and Electronic Equipment Components | Synchros and Resolvers

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1962 00-802-7271

Drawings & Photos | NSN 5990-00-802-7271


Cross Reference | NSN 5990-00-802-7271

Part Number Cage Code Manufacturer
8050000066 57057 NAVCOM DEFENSE ELECTRONICS, INC.

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Technical Data | NSN 5990-00-802-7271

Characteristic Specifications
BODY SIZE 15
STATOR INPUT VOLTAGE RATING IN VOLTS 10.2 NOMINAL
STATOR INPUT CURRENT RATING 350.0 MILLIAMPERES NOMINAL
STATOR INPUT ELECTRICAL POWER RATING 1.0 WATTS NOMINAL
FREQUENCY IN HERTZ 400.0 NOMINAL
ZRO RESISTANCE IN OHMS 8.60 NOMINAL
PLUS J ZRO REACTANCE IN OHMS 49.00 NOMINAL
ZSO RESISTANCE IN OHMS 8.00 NOMINAL
PLUS J ZSO REACTANCE IN OHMS 40.00 NOMINAL
ZRS RESISTANCE IN OHMS 10.00 NOMINAL
PLUS J ZRS REACTANCE IN OHMS 5.70 NOMINAL
TRANSFORMATION RATIO 1.098 ROTOR TO STATOR NOMINAL
PHASE SHIFT ANGLE IN DEG 6.900 INPUT TO OUTPUT NOMINAL
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES -12.0 TO 12.0
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS 15.00 CENTIMETER-GRAMS MAXIMUM
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS 7.00 CENTIMETER-GRAMS MAXIMUM
TORQUE GRADIENT PER ANGULAR DEG 0.100 MILLIMETER-MILLIGRAMS NOMINAL
BODY STYLE A3 STANDARD ROUND C
SHOULDER DIAMETER 1.3115 INCHES MINIMUM AND 1.3120 INCHES MAXIMUM
PILOT DIAMETER 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
OVERALL LENGTH 2.5140 INCHES NOMINAL
FLANGE DIAMETER 1.4360 INCHES MINIMUM AND 1.4370 INCHES MAXIMUM
FLANGE THICKNESS 0.0930 INCHES NOMINAL
UNDERCUT DIAMETER 1.3120 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 1.6000 INCHES MAXIMUM
SHAFT TYPE ROUND, SLOTTED BOTH SHAFTS
SHAFT DIAMETER 0.1195 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM FRONT SHAFT 0.1198 INCHES NOMINAL REAR SHAFT
SHAFT LENGTH 0.4770 INCHES NOMINAL FRONT SHAFT 0.4370 INCHES NOMINAL REAR SHAFT
SHAFT SLOT DEPTH 0.0210 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM FRONT SHAFT 0.0260 INCHES NOMINAL REAR SHAFT
SHAFT SLOT WIDTH 0.0210 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM FRONT SHAFT 0.0260 INCHES NOMINAL REAR SHAFT
TERMINAL TYPE AND QUANTITY 7 WIRE LEAD
TERMINAL LOCATION REAR
BODY MATERIAL STEEL, STAINLESS
III FRAGILITY FACTOR MODERATELY RUGGED
MANUFACTURERS CODE 57057
DESIGN CONTROL REFERENCE 8050000066

Restrictions/Controls & Freight Information | NSN 5990-00-802-7271

Category Code Description
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.
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.
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 P 77.5
Less than truck load rating W Rating Variable
Water commodity Code 72D 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 Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable