Product Details | ELECTRICAL RESOLVER

5990-00-904-8856 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: 11RB2, 5990-00-904-8856, 00-904-8856, 5990009048856, 009048856

Electrical and Electronic Equipment Components | Synchros and Resolvers

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1960 00-904-8856

Drawings & Photos | NSN 5990-00-904-8856


Cross Reference | NSN 5990-00-904-8856

Part Number Cage Code Manufacturer
11RB2 08719 DUCOMMUN LABARGE TECHNOLOGIES, INC DBA AMERICAN ELECTRONICS

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Technical Data | NSN 5990-00-904-8856

Characteristic Specifications
BODY SIZE 11
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
TRANSFORMATION RATIO 0.485 ROTOR TO STATOR NOMINAL
COMPENSATION METHOD WINDING COMPENSATED
MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT 12.00 OUTPUT
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES -0.1 TO 0.1
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS 0.20 INCH-OUNCES NOMINAL
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS 0.10 INCH-OUNCES NOMINAL
BODY STYLE A3 STANDARD ROUND C
SHOULDER DIAMETER 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
PILOT DIAMETER 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
OVERALL LENGTH 3.5450 INCHES MINIMUM AND 3.5600 INCHES MAXIMUM
FLANGE DIAMETER 1.0650 INCHES MAXIMUM
FLANGE THICKNESS 0.0900 INCHES MINIMUM AND 0.0960 INCHES MAXIMUM
UNDERCUT DIAMETER 0.9750 INCHES NOMINAL
UNDERCUT WIDTH 0.0590 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM
PILOT LENGTH 0.0590 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM
SHOULDER LENGTH 0.0590 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM
MOUNTING SURFACE TO TERMINAL END DISTANCE 3.0590 INCHES MINIMUM AND 3.0650 INCHES MAXIMUM
ALIGNMENT HOLE DEPTH 0.1250 INCHES NOMINAL
ALIGNMENT HOLE BOLT CIRCLE DIAMETER 0.8120 INCHES NOMINAL
SECURING HOLE QUANTITY 4
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR UNC
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER 0.112 INCHES
SHAFT TYPE ROUND, SLOTTED SINGLE SHAFT
SHAFT DIAMETER 0.1870 INCHES MINIMUM AND 0.1872 INCHES MAXIMUM SINGLE SHAFT
SHAFT LENGTH 0.4860 INCHES MINIMUM AND 0.4950 INCHES MAXIMUM SINGLE SHAFT
SHAFT SLOT DEPTH 0.0230 INCHES MINIMUM AND 0.0350 INCHES MAXIMUM SINGLE SHAFT
SHAFT SLOT WIDTH 0.0300 INCHES MINIMUM AND 0.1800 INCHES MAXIMUM SINGLE SHAFT
TERMINAL TYPE AND QUANTITY 12 SCREW

Restrictions/Controls & Freight Information | NSN 5990-00-904-8856

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 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 5990-00-904-8856

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