Product Details | ELECTRICAL RESOLVER

5990-00-725-7804 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: VRC154AA2, VRC15-4AA2, 10033255, 5990-00-725-7804, 00-725-7804, 5990007257804, 007257804

Electrical and Electronic Equipment Components | Synchros and Resolvers

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-725-7804

Drawings & Photos | NSN 5990-00-725-7804


Demand History | NSN 5990-00-725-7804

Part Number Request Date QTY Origin
5990-00-725-7804 2018-06-170 1 CL
5990-00-725-7804 2010-08-242 1 Chile

Cross Reference | NSN 5990-00-725-7804

Part Number Cage Code Manufacturer
10033255 18876 U S ARMY AVIATION AND MISSILE COMMAND
VRC15-4AA2 10112 GENERAL DYNAMICS GLOBAL IMAGING TECHNOLOGIES, INC.

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Technical Data | NSN 5990-00-725-7804

Characteristic Specifications
BODY SIZE 15
STATOR INPUT VOLTAGE RATING IN VOLTS 90.0 NOMINAL
STATOR INPUT CURRENT RATING 7.0 MILLIAMPERES NOMINAL
STATOR INPUT ELECTRICAL POWER RATING 35.0 MILLIWATTS NOMINAL
ROTOR INPUT VOLTAGE RATING IN VOLTS NOT RATED
ROTOR INPUT CURRENT RATING NOT RATED
ROTOR INPUT ELECTRICAL POWER RATING NOT RATED
FREQUENCY IN HERTZ 400.0 NOMINAL
ZSO IMPEDANCE MAGNITUDE IN OHMS 3190.00 NOMINAL
ZSO IMPEDANCE ANGLE IN DEG 82.10 NOMINAL
ROTOR DC RESISTANCE IN OHMS 215.00 NOMINAL
STATOR DC RESISTANCE IN OHMS 310.00 NOMINAL
TRANSFORMATION RATIO 0.960 ROTOR TO STATOR MINIMUM AND 1.000 ROTOR TO STATOR MAXIMUM
PHASE SHIFT ANGLE IN DEG 4.600 OUTPUT TO INPUT MINIMUM AND 6.600 OUTPUT TO INPUT MAXIMUM
MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT 0.67 INPUT
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT 1.00
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS 0.20 INCH-OUNCES NOMINAL
BODY STYLE A2 STANDARD ROUND B
SHOULDER DIAMETER 1.3115 INCHES MINIMUM AND 1.3120 INCHES MAXIMUM
PILOT DIAMETER 0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM
OVERALL LENGTH 2.6030 INCHES NOMINAL
FLANGE DIAMETER 1.4360 INCHES MINIMUM AND 1.4370 INCHES MAXIMUM
FLANGE THICKNESS 0.0930 INCHES NOMINAL
UNDERCUT WIDTH 0.0780 INCHES NOMINAL
PILOT LENGTH 0.0400 INCHES NOMINAL
SHOULDER LENGTH 0.1320 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE 1.8600 INCHES NOMINAL
ALIGNMENT HOLE DEPTH 0.1870 INCHES NOMINAL
ALIGNMENT HOLE BOLT CIRCLE DIAMETER 1.1000 INCHES NOMINAL
ALIGNMENT HOLE QUANTITY 4
SHAFT TYPE ROUND, SLOTTED SINGLE SHAFT
SHAFT DIAMETER 0.1871 INCHES MINIMUM AND 0.1873 INCHES MAXIMUM SINGLE SHAFT
SHAFT LENGTH 0.5710 INCHES NOMINAL SINGLE SHAFT
SHAFT SLOT DEPTH 0.0250 INCHES MINIMUM AND 0.0350 INCHES MAXIMUM SINGLE SHAFT
SHAFT SLOT WIDTH 0.0250 INCHES MINIMUM AND 0.0350 INCHES MAXIMUM SINGLE SHAFT
TERMINAL TYPE AND QUANTITY 12 THREADED STUD
TERMINAL LOCATION REAR
BODY MATERIAL ANY ACCEPTABLE
MANUFACTURERS CODE 18876
DESIGN CONTROL REFERENCE 10033255

Restrictions/Controls & Freight Information | NSN 5990-00-725-7804

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 5990-00-725-7804

Category Code Description
Materiel Category and Inventory ManagerQ Electronics Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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