Product Details | TRANSMITTER SYNCHRO

5990-00-471-4975 A synchro consisting of a stator and rotor inductively coupled. The electrical output of the stator into a receiver synchro, a control transformer or differential synchro is dependent upon the position of its rotor. Does not include variable resistors, goniometers, variable transformers, or items with dials.

Part Alternates: BGC8A7A002, 99945SCEE1223, 99945SCEE122-3, 5990-00-471-4975, 00-471-4975, 5990004714975, 004714975

Electrical and Electronic Equipment Components | Synchros and Resolvers

Supply Group (FSG) NSN Assign. NIIN
59 15 JAN 1971 00-471-4975

Cross Reference | NSN 5990-00-471-4975

Part Number Cage Code Manufacturer
99945SCEE122-3 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
BGC8A7A002 99932 MOOG INC. DBA MOOG COMPONENTS GROUP

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Technical Data | NSN 5990-00-471-4975

Characteristic Specifications
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS 3.0 CENTIMETER-GRAMS MAXIMUM
TERMINAL LOCATION REAR
PLUS J ZSO REACTANCE IN OHMS 45.00 NOMINAL
FLANGE DIAMETER 0.7490 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
FLANGE THICKNESS 0.0620 INCHES NOMINAL
UNDERCUT WIDTH 0.0620 INCHES NOMINAL
ZSS RESISTANCE IN OHMS 75.00 NOMINAL
UNDERCUT DIAMETER 0.6880 INCHES MINIMUM AND 0.6910 INCHES MAXIMUM
ROTOR INPUT CURRENT RATING 100.0 MILLIAMPERES NOMINAL
ROTOR INPUT ELECTRICAL POWER RATING 540.0 MILLIWATTS NOMINAL
SHAFT TYPE ROUND, SLOTTED SINGLE SHAFT
ROTOR INPUT VOLTAGE RATING IN VOLTS 26.0 NOMINAL
ZSO RESISTANCE IN OHMS 12.00 NOMINAL
PHASE SHIFT ANGLE IN DEG 8.500 INPUT TO OUTPUT NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE 1.5630 INCHES NOMINAL
BODY SIZE 8
SHAFT SLOT DEPTH 0.0250 INCHES NOMINAL SINGLE SHAFT
PILOT LENGTH 0.0430 INCHES NOMINAL
PLUS J ZRO REACTANCE IN OHMS 260.00 NOMINAL
PLUS J ZSS REACTANCE IN OHMS 23.00 NOMINAL
FREQUENCY IN HERTZ 400.0 NOMINAL
MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT 40.00 OUTPUT
ZRO RESISTANCE IN OHMS 54.00 NOMINAL
OVERALL LENGTH 1.9380 INCHES NOMINAL
SHAFT SLOT WIDTH 0.0620 INCHES NOMINAL SINGLE SHAFT
PILOT DIAMETER 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
TERMINAL TYPE AND QUANTITY 5 TURRET
SHAFT DIAMETER 0.0895 INCHES MINIMUM SINGLE SHAFT AND 0.0900 INCHES MAXIMUM SINGLE SHAFT
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT 50.00
BODY MATERIAL STEEL, STAINLESS
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES -5.0/+5.0
BODY STYLE STANDARD ROUND A
SHAFT LENGTH 0.3750 INCHES NOMINAL SINGLE SHAFT
STATOR DC RESISTANCE IN OHMS 12.00 NOMINAL
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS 9.0 CENTIMETER-GRAMS MAXIMUM
ROTOR DC RESISTANCE IN OHMS 37.00 NOMINAL
TORQUE GRADIENT PER ANGULAR DEG 2200.0 MILLIMETER-MILLIGRAMS NOMINAL
MAXIMUM TEMP RISE 12.0 DEG CELSIUS

Restrictions/Controls & Freight Information | NSN 5990-00-471-4975

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: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 062120 GENERATORS/MOTORS/PARTS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 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 V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 5990-00-471-4975

Category Code Description
Cognizance Codes9NNavy-owned stocks of defense electronic material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9EDefense Supply Center Columbus
Columbus, OH 43218
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each