Product Details | ELECTRICAL RESOLVER

5990-00-402-4901 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: 14573001, 145730-01, 5990-00-402-4901, 00-402-4901, 5990004024901, 004024901

Electrical and Electronic Equipment Components | Synchros and Resolvers

Supply Group (FSG) NSN Assign. NIIN
59 06 APR 1970 00-402-4901

Drawings & Photos | NSN 5990-00-402-4901


Cross Reference | NSN 5990-00-402-4901

Part Number Cage Code Manufacturer
145730-01 35351 GE AVIATION SYSTEMS LLC

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Technical Data | NSN 5990-00-402-4901

Characteristic Specifications
BODY SIZE 8
ROTOR INPUT VOLTAGE RATING IN VOLTS 11.8 NOMINAL
ROTOR INPUT CURRENT RATING 43.0 MILLIAMPERES NOMINAL
ROTOR INPUT ELECTRICAL POWER RATING 120.0 MILLIWATTS NOMINAL
FREQUENCY IN HERTZ 800.0 NOMINAL
ZRO RESISTANCE IN OHMS 72.00 NOMINAL
PLUS J ZRO REACTANCE IN OHMS 270.00 NOMINAL
ZSO RESISTANCE IN OHMS 82.00 NOMINAL
PLUS J ZSO REACTANCE IN OHMS 342.00 NOMINAL
ZRS RESISTANCE IN OHMS 81.00 NOMINAL
PLUS J ZRS REACTANCE IN OHMS 27.00 NOMINAL
ZSS RESISTANCE IN OHMS 101.00 NOMINAL
PLUS J ZSS REACTANCE IN OHMS 37.00 NOMINAL
ROTOR DC RESISTANCE IN OHMS 51.00 NOMINAL
STATOR DC RESISTANCE IN OHMS 49.50 NOMINAL
TRANSFORMATION RATIO 1.022 ROTOR TO STATOR NOMINAL
PHASE SHIFT ANGLE IN DEG 10.500 INPUT TO OUTPUT NOMINAL
INTERAXIS ERROR ANGULAR RANGE IN MINUTES -30.0 TO 30.0
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS 9.00 CENTIMETER-GRAMS NOMINAL
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS 3.00 CENTIMETER-GRAMS NOMINAL
BODY STYLE A1 STANDARD ROUND A
PILOT DIAMETER 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
OVERALL LENGTH 1.7810 INCHES MAXIMUM
FLANGE DIAMETER 0.7550 INCHES MAXIMUM
FLANGE THICKNESS 0.0620 INCHES NOMINAL
UNDERCUT DIAMETER 0.6910 INCHES MAXIMUM
UNDERCUT WIDTH 0.0570 INCHES MINIMUM
PILOT LENGTH 0.0430 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE 1.2410 INCHES MAXIMUM
SHAFT TYPE ROUND, SLOTTED SINGLE SHAFT
SHAFT DIAMETER 0.0895 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM SINGLE SHAFT
SHAFT LENGTH 0.5400 INCHES NOMINAL SINGLE SHAFT
SHAFT SLOT DEPTH 0.0200 INCHES MINIMUM AND 0.0350 INCHES MAXIMUM SINGLE SHAFT
SHAFT SLOT WIDTH 0.0150 INCHES MINIMUM AND 0.0300 INCHES MAXIMUM SINGLE SHAFT
TERMINAL TYPE AND QUANTITY 7 WIRE LEAD
TERMINAL LOCATION REAR
BODY MATERIAL ANY ACCEPTABLE
III SHAFT MAXIMUM RADIAL PLAY 0.0008 INCHES
III SHAFT RADIAL PLAY TEST POINT 0.120 INCHES NOMINAL
III SHAFT RADIAL PLAY DETERMINING WEIGHT 4.0 OUNCES
III SHAFT END PLAY 0.0003 INCHES MINIMUM AND 0.0015 INCHES MAXIMUM
III SHAFT END PLAY DETERMINING WEIGHT 8.0 OUNCES
III UNPACKAGED UNIT WEIGHT 1.800 OUNCES

Restrictions/Controls & Freight Information | NSN 5990-00-402-4901

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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.
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 SG 403 SCMS/GUED
5215 Thurlow St, Suite 5, Bldg 70C
Wright-Patterson AFB OH 45433
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 5990-00-402-4901

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation CodeEHSX:ELECTRONIC COMPONENTS
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each