Product Details | ELECTRICAL RESOLVER

5990-00-878-1910 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: W1622C126, W1622C-1-26, 0884004, 088-400-4, 5990-00-878-1910, 00-878-1910, 5990008781910, 008781910

Electrical and Electronic Equipment Components | Synchros and Resolvers

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-878-1910

Drawings & Photos | NSN 5990-00-878-1910


Cross Reference | NSN 5990-00-878-1910

Part Number Cage Code Manufacturer
088-400-4 92703 KEMTRON ELECTRON PRODUCTS INC
088-400-4 99743 IMC MAGNETICS CORP WESTERN DIV
W1622C-1-26 07421 INTERSTATE ELECTRONICS CORPORATION DBA L-3 INTERSTATE ELECTRONICS

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Technical Data | NSN 5990-00-878-1910

Characteristic Specifications
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 28.0 NOMINAL
ROTOR INPUT CURRENT RATING NOT RATED
ROTOR INPUT ELECTRICAL POWER RATING NOT RATED
FREQUENCY IN HERTZ 400.0 NOMINAL
ZRO RESISTANCE IN OHMS 615.00 NOMINAL
PLUS J ZRO REACTANCE IN OHMS 1450.00 NOMINAL
ZSO RESISTANCE IN OHMS 100.00 NOMINAL
PLUS J ZSO REACTANCE IN OHMS 290.00 NOMINAL
ZRS RESISTANCE IN OHMS 820.00 NOMINAL
PLUS J ZRS REACTANCE IN OHMS 190.00 NOMINAL
TRANSFORMATION RATIO 0.408 STATOR TO ROTOR NOMINAL
TRANSFORMATION RATIO EQUALITY IN PERCENT 0.2 NOMINAL
PHASE SHIFT ANGLE IN DEG 21.000 INPUT TO OUTPUT MAXIMUM
MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT 10.00 OUTPUT
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT 15.00
INTERAXIS ERROR ANGULAR RANGE IN MINUTES -5.0 TO 5.0
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES -7.0 TO 7.0
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS 0.08 INCH-OUNCES MAXIMUM
BODY STYLE A1 STANDARD ROUND A
PILOT DIAMETER 0.5000 INCHES MAXIMUM
OVERALL LENGTH 1.6450 INCHES MAXIMUM
FLANGE DIAMETER 0.7500 INCHES MAXIMUM
FLANGE THICKNESS 0.0620 INCHES NOMINAL
UNDERCUT DIAMETER 0.6910 INCHES MAXIMUM
UNDERCUT WIDTH 0.0620 INCHES NOMINAL
PILOT LENGTH 0.0400 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE 1.2900 INCHES MAXIMUM
SHAFT TYPE ROUND, SLOTTED SINGLE SHAFT
SHAFT DIAMETER 0.1200 INCHES MAXIMUM SINGLE SHAFT
SHAFT LENGTH 0.3120 INCHES MAXIMUM SINGLE SHAFT
SHAFT SLOT DEPTH 0.0300 INCHES NOMINAL SINGLE SHAFT
SHAFT SLOT WIDTH 0.0320 INCHES MAXIMUM SINGLE SHAFT
TERMINAL TYPE AND QUANTITY 7 WIRE LEAD
TERMINAL LOCATION REAR
BODY MATERIAL STEEL, CORROSION RESISTING
III SHAFT MAXIMUM RADIAL PLAY 0.0008 INCHES
III SHAFT RADIAL PLAY TEST POINT 0.125 INCHES MAXIMUM
III SHAFT RADIAL PLAY DETERMINING WEIGHT 4.0 OUNCES
III SHAFT END PLAY 0.0015 INCHES MAXIMUM
III SHAFT END PLAY DETERMINING WEIGHT 4.0 OUNCES
III SHAFT MAXIMUM RUNOUT 0.0010 INCHES
III SCHEMATIC DIAGRAM DESIGNATOR D23 ONE ROTOR, TWO STATOR
III TERMINAL DESIGNATOR AND SCHEMATIC POSITION CONNECTION R1 POSITION A AND

Restrictions/Controls & Freight Information | NSN 5990-00-878-1910

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 5990-00-878-1910

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