Product Details | ELECTRICAL RESOLVER

5990-00-878-1909 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: HSC8AH7L061, HSC8AH7L229, HSC-8-AH-7-L229, VR08124A1, VR08-12-4A1, W1623B126, W1623B1-26, W1623B226, W1623B2-26, 088400Z, 088-400Z, 189122-000, 189123-000, 8RC300K30B, 5990-00-878-1909, 00-878-1909, 5990008781909, 189123000, 008781909, 189122000

Electrical and Electronic Equipment Components | Synchros and Resolvers

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-878-1909

Drawings & Photos | NSN 5990-00-878-1909


Cross Reference | NSN 5990-00-878-1909

Part Number Cage Code Manufacturer
088-400Z 92703 KEMTRON ELECTRON PRODUCTS INC
088-400Z 99743 IMC MAGNETICS CORP WESTERN DIV
189122-000 81413 BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION I
189123-000 81413 BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION I
8RC300K30B 06989 API HAROWE INC DBA API MOTION DIV API
HSC-8-AH-7-L229 99932 MOOG INC. DBA MOOG COMPONENTS GROUP
HSC8AH7L061 99932 MOOG INC. DBA MOOG COMPONENTS GROUP
VR08-12-4A1 10651 VERNITRON CORP
W1623B1-26 07421 INTERSTATE ELECTRONICS CORPORATION DBA L-3 INTERSTATE ELECTRONICS
W1623B2-26 07421 INTERSTATE ELECTRONICS CORPORATION DBA L-3 INTERSTATE ELECTRONICS
W1623B2-26 92703 KEMTRON ELECTRON PRODUCTS INC
W1623B2-26 99743 IMC MAGNETICS CORP WESTERN DIV

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Technical Data | NSN 5990-00-878-1909

Characteristic Specifications
BODY SIZE 8
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 0.5 MINIMUM AND 16.5 MAXIMUM
ROTOR INPUT CURRENT RATING NOT RATED
ROTOR INPUT ELECTRICAL POWER RATING NOT RATED
FREQUENCY IN HERTZ 400.0 NOMINAL
ZRO RESISTANCE IN OHMS 522.75 MINIMUM AND 707.25 MAXIMUM
PLUS J ZRO REACTANCE IN OHMS 1232.50 MINIMUM AND 1667.50 MAXIMUM
ZSO RESISTANCE IN OHMS 85.00 MINIMUM AND 115.00 MAXIMUM
PLUS J ZSO REACTANCE IN OHMS 246.45 MINIMUM AND 333.55 MAXIMUM
ZRS RESISTANCE IN OHMS 697.00 MINIMUM AND 943.00 MAXIMUM
PLUS J ZRS REACTANCE IN OHMS 161.50 MINIMUM AND 218.50 MAXIMUM
TRANSFORMATION RATIO 0.400 ROTOR TO STATOR MINIMUM AND 0.416 ROTOR TO STATOR MAXIMUM
PHASE SHIFT ANGLE IN DEG 19.500 INPUT TO OUTPUT MINIMUM AND 22.500 INPUT TO OUTPUT MAXIMUM
MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT 20.00 OUTPUT
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT 25.00
INTERAXIS ERROR ANGULAR RANGE IN MINUTES -15.0 TO 15.0
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES -14.0 TO 14.0
BODY STYLE A1 STANDARD ROUND A
PILOT DIAMETER 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
OVERALL LENGTH 1.6070 INCHES MINIMUM AND 1.6450 INCHES MAXIMUM
FLANGE DIAMETER 0.7470 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
FLANGE THICKNESS 0.0590 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM
UNDERCUT DIAMETER 0.6880 INCHES MINIMUM AND 0.6910 INCHES MAXIMUM
UNDERCUT WIDTH 0.0590 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM
PILOT LENGTH 0.0370 INCHES MINIMUM AND 0.0430 INCHES MAXIMUM
MOUNTING SURFACE TO TERMINAL END DISTANCE 1.2900 INCHES NOMINAL
SHAFT TYPE ROUND, SLOTTED SINGLE SHAFT
SHAFT DIAMETER 0.1195 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM SINGLE SHAFT
SHAFT LENGTH 0.3180 INCHES MINIMUM AND 0.3860 INCHES MAXIMUM SINGLE SHAFT
SHAFT SLOT DEPTH 0.0270 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM SINGLE

Restrictions/Controls & Freight Information | NSN 5990-00-878-1909

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 5990-00-878-1909

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