Product Details | ELECTRICAL RESOLVER

5990-00-797-7649 An item consisting of a rotor and a stator inductively coupled. It usually has two rotor windings displaced from each other by 90 degrees and two stator windings similarly displaced. The output voltage(s) is a trigonometric function of the input voltage(s) and the angular displacement of the rotor with respect to the stator. See also SYNCHRO (as modified) and GONIOMETER, ELECTRICAL. Excludes TRANSOLVER, ELECTRICAL and potentiometer sine/cosine electrical resolvers.

Part Alternates: 7140562, 714056-2, 5990-00-797-7649, 00-797-7649, 5990007977649, 007977649

Electrical and Electronic Equipment Components | Synchros and Resolvers

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-797-7649

Drawings & Photos | NSN 5990-00-797-7649


Cross Reference | NSN 5990-00-797-7649

Part Number Cage Code Manufacturer
714056-2 56232 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN

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Technical Data | NSN 5990-00-797-7649

Characteristic Specifications
BODY SIZE 10
STATOR INPUT VOLTAGE RATING IN VOLTS NOT RATED
STATOR INPUT CURRENT RATING NOT RATED
STATOR INPUT ELECTRICAL POWER RATING NOT RATED
ROTOR INPUT VOLTAGE RATING IN VOLTS 26.0 NOMINAL
ROTOR INPUT CURRENT RATING 55.0 MILLIAMPERES MAXIMUM
ROTOR INPUT ELECTRICAL POWER RATING 60.0 MILLIWATTS MAXIMUM
FREQUENCY IN HERTZ 400.0 NOMINAL
ROTOR DC RESISTANCE IN OHMS 200.00 NOMINAL
STATOR DC RESISTANCE IN OHMS 42.00 NOMINAL
TRANSFORMATION RATIO 0.440 STATOR TO ROTOR MINIMUM AND 0.468 STATOR TO ROTOR MAXIMUM
PHASE SHIFT ANGLE IN DEG 15.000 INPUT TO OUTPUT MINIMUM AND 19.000 INPUT TO OUTPUT MAXIMUM
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT 60.00
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES -18.0 TO 18.0
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS 25.00 CENTIMETER-GRAMS MAXIMUM
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS 7.00 CENTIMETER-GRAMS MAXIMUM
BODY STYLE A2 STANDARD ROUND B
SHOULDER DIAMETER 0.8118 INCHES MINIMUM AND 0.8123 INCHES MAXIMUM
PILOT DIAMETER 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
OVERALL LENGTH 1.6690 INCHES NOMINAL
FLANGE DIAMETER 0.9360 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM
FLANGE THICKNESS 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM
UNDERCUT WIDTH 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM
PILOT LENGTH 0.0330 INCHES MINIMUM AND 0.0430 INCHES MAXIMUM
SHOULDER LENGTH 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM
MOUNTING SURFACE TO TERMINAL END DISTANCE 1.1110 INCHES MINIMUM AND 1.1210 INCHES MAXIMUM
SHAFT TYPE ROUND, SLOTTED SINGLE SHAFT
SHAFT DIAMETER 0.0895 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM SINGLE SHAFT
SHAFT LENGTH 0.3700 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM SINGLE SHAFT
SHAFT SLOT DEPTH 0.0160 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM SINGLE SHAFT
SHAFT SLOT WIDTH 0.0250 INCHES MINIMUM AND 0.0270 INCHES MAXIMUM SINGLE SHAFT
TERMINAL TYPE AND QUANTITY 7 WIRE LEAD
TERMINAL LOCATION REAR
TEST DATA DOCUMENT 56232-714056-2 DRAWING
III SHAFT MAXIMUM RADIAL PLAY 0.0008 INCHES
III SHAFT END PLAY 0.0003 INCHES MINIMUM AND

Restrictions/Controls & Freight Information | NSN 5990-00-797-7649

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 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 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5990-00-797-7649

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