Product Details | ELECTRICAL RESOLVER

5990-00-961-6028 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: 2324703, 500042, 500-042, 5990-00-961-6028, 00-961-6028, 5990009616028, 009616028

Electrical and Electronic Equipment Components | Synchros and Resolvers

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1962 00-961-6028

Drawings & Photos | NSN 5990-00-961-6028


Cross Reference | NSN 5990-00-961-6028

Part Number Cage Code Manufacturer
2324703 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
500-042 56232 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN

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Technical Data | NSN 5990-00-961-6028

Characteristic Specifications
BODY SIZE 23
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 12.0 NOMINAL
ROTOR INPUT CURRENT RATING NOT RATED
ROTOR INPUT ELECTRICAL POWER RATING NOT RATED
FREQUENCY IN HERTZ 400.0 NOMINAL
ZRO RESISTANCE IN OHMS 405.00 NOMINAL
PLUS J ZRO REACTANCE IN OHMS 2700.00 NOMINAL
ROTOR DC RESISTANCE IN OHMS 265.00 NOMINAL
STATOR DC RESISTANCE IN OHMS 300.00 NOMINAL
TRANSFORMATION RATIO 1.005 ROTOR TO STATOR NOMINAL
TRANSFORMATION RATIO EQUALITY IN PERCENT 0.06 NOMINAL
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT 1.00
INTERAXIS ERROR ANGULAR RANGE IN MINUTES -2.0 TO 2.0
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS 50.00 CENTIMETER-GRAMS MAXIMUM
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS 25.00 CENTIMETER-GRAMS MAXIMUM
BODY STYLE A7 STANDARD ROUND, ROTATABLE HOUSING
SHOULDER DIAMETER 1.9600 INCHES MAXIMUM
OVERALL LENGTH 4.6900 INCHES MAXIMUM
FLANGE DIAMETER 2.2500 INCHES MAXIMUM
FLANGE THICKNESS 0.2500 INCHES NOMINAL
BODY DIAMETER 1.9600 INCHES MAXIMUM
SHOULDER LENGTH 0.6675 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE 3.1100 INCHES MAXIMUM
SHAFT TYPE ROUND SINGLE SHAFT
SHAFT DIAMETER 0.2033 INCHES NOMINAL SINGLE SHAFT
SHAFT LENGTH 0.6600 INCHES NOMINAL SINGLE SHAFT
TERMINAL TYPE AND QUANTITY 11 TAB, SOLDER LUG
TERMINAL LOCATION REAR
BODY MATERIAL ALUMINUM
III SHAFT MAXIMUM RADIAL PLAY 0.0005 INCHES
III SHAFT RADIAL PLAY TEST POINT 0.125 INCHES NOMINAL
III SHAFT RADIAL PLAY DETERMINING WEIGHT 8.0 OUNCES
III SHAFT END PLAY 0.0030 INCHES NOMINAL
III SHAFT END PLAY DETERMINING WEIGHT 12.0 OUNCES
III SHAFT MAXIMUM RUNOUT 0.0005 INCHES

Restrictions/Controls & Freight Information | NSN 5990-00-961-6028

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:SThe item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
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 5990-00-961-6028

Category Code Description
Cognizance Codes7HDepot level reparable shipboard and base equipment, assemblies, components and repair parts related to Naval Sea Systems Command equipment
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityHDepot Level Reparable
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