Product Details | ELECTRICAL RESOLVER

5990-00-421-3094 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: CM41034157, HSC8A1L493, 154557, 5990-00-421-3094, 00-421-3094, 5990004213094, 004213094

Electrical and Electronic Equipment Components | Synchros and Resolvers

Supply Group (FSG) NSN Assign. NIIN
59 16 DEC 1970 00-421-3094

Drawings & Photos | NSN 5990-00-421-3094


Demand History | NSN 5990-00-421-3094

Part Number Request Date QTY Origin
154557 2024-04-17 200 DIBBS
CM41034157 2024-04-17 200 DIBBS
HSC-8-A-1/L493 2024-04-17 200 DIBBS
HSC8A1L493 2024-04-17 200 DIBBS
154557 2024-02-29 200 DIBBS
CM41034157 2024-02-29 200 DIBBS
HSC-8-A-1/L493 2024-02-29 200 DIBBS
HSC8A1L493 2024-02-29 200 DIBBS
154557 2023-10-29 200 DIBBS
CM41034157 2023-10-29 200 DIBBS
HSC-8-A-1/L493 2023-10-29 200 DIBBS
HSC8A1L493 2023-10-29 200 DIBBS
154557 2023-09-21 51 DIBBS
CM41034157 2023-09-21 51 DIBBS
HSC-8-A-1/L493 2023-09-21 51 DIBBS
HSC8A1L493 2023-09-21 51 DIBBS
154557 2022-08-15 20 DIBBS
CM41034157 2022-08-15 20 DIBBS
HSC8A1L493 2022-08-15 20 DIBBS
154557 2022-08-07 9 DIBBS
CM41034157 2022-08-07 9 DIBBS
HSC8A1L493 2022-08-07 9 DIBBS
154557 2022-07-26 7 DIBBS
CM41034157 2022-07-26 7 DIBBS
HSC8A1L493 2022-07-26 7 DIBBS
154557 2022-06-08 2 DIBBS
CM41034157 2022-06-08 2 DIBBS
HSC8A1L493 2022-06-08 2 DIBBS
154557 2022-02-25 9 DIBBS
CM41034157 2022-02-25 9 DIBBS
HSC8A1L493 2022-02-25 9 DIBBS
154557 2022-02-03 9 DIBBS
CM41034157 2022-02-03 9 DIBBS
HSC8A1L493 2022-02-03 9 DIBBS
154557 2021-04-04 8 DIBBS
CM41034157 2021-04-04 8 DIBBS
HSC8A1L493 2021-04-04 8 DIBBS
5990-00-421-3094 2017-07-11 44 DIBBS
5990-00-421-3094 2017-06-18 44 DIBBS
5990-00-421-3094 2015-11-01 49 DIBBS
5990-00-421-3094 2013-07-31 55 DIBBS
5990-00-421-3094 2013-06-06 29 DIBBS
5990-00-421-3094 2012-12-05 18 DIBBS
5990-00-421-3094 2012-08-13 22 DIBBS
5990-00-421-3094 2012-02-21 19 DIBBS
5990-00-421-3094 2012-01-03 5 DIBBS
5990-00-421-3094 2011-12-05 8 DIBBS
5990-00-421-3094 2011-07-30 10 DIBBS
5990-00-421-3094 2011-04-10 9 DIBBS
5990-00-421-3094 2010-06-28 12 DIBBS
5990-00-421-3094 2010-04-21 7 DIBBS
5990-00-421-3094 2010-01-19 11 DIBBS
5990-00-421-3094 2008-07-28 10 DIBBS

Cross Reference | NSN 5990-00-421-3094

Part Number Cage Code Manufacturer
154557 3B150 RAYTHEON TECHNICAL SERVICES COMPANY LLC
154557 49956 RAYTHEON COMPANY DBA RAYTHEON
CM41034157 88818 KEARFOTT CORPORATION DBA KEARFOTT
HSC8A1L493 17254 LITTON PRECISION PRODUCTS INC CLIFTON PRECISION PRODUCTS DIV
HSC8A1L493 99932 MOOG INC. DBA MOOG COMPONENTS GROUP

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Technical Data | NSN 5990-00-421-3094

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 26.0 NOMINAL
ROTOR INPUT CURRENT RATING 43.7 MILLIAMPERES MAXIMUM
ROTOR INPUT ELECTRICAL POWER RATING 390.0 MILLIWATTS NOMINAL
FREQUENCY IN HERTZ 400.0 NOMINAL
ZRO RESISTANCE IN OHMS 270.00 NOMINAL
PLUS J ZRO REACTANCE IN OHMS 630.00 NOMINAL
ZSO RESISTANCE IN OHMS 39.00 NOMINAL
PLUS J ZSO REACTANCE IN OHMS 142.00 NOMINAL
ZRS RESISTANCE IN OHMS 340.00 NOMINAL
PLUS J ZRS REACTANCE IN OHMS 67.00 NOMINAL
ROTOR DC RESISTANCE IN OHMS 230.00 NOMINAL
STATOR DC RESISTANCE IN OHMS 27.00 NOMINAL
TRANSFORMATION RATIO 0.415 STATOR TO ROTOR NOMINAL
PHASE SHIFT ANGLE IN DEG 20.000 INPUT TO OUTPUT NOMINAL
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT 30.00
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES -5.0 TO 5.0
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS 9.0 CENTIMETER-GRAMS NOMINAL
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS 3.0 CENTIMETER-GRAMS NOMINAL
BODY STYLE A1 STANDARD ROUND A
PILOT DIAMETER 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
OVERALL LENGTH 1.6160 INCHES NOMINAL
FLANGE DIAMETER 0.7470 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
FLANGE THICKNESS 0.0620 INCHES NOMINAL
UNDERCUT DIAMETER 0.6880 INCHES MINIMUM AND 0.6910 INCHES MAXIMUM
UNDERCUT WIDTH 0.0620 INCHES NOMINAL
PILOT LENGTH 0.0400 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE 1.2410 INCHES NOMINAL
SHAFT TYPE ROUND, SLOTTED SINGLE SHAFT
SHAFT DIAMETER 0.0895 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM SINGLE SHAFT
SHAFT LENGTH 0.3750 INCHES NOMINAL SINGLE SHAFT
SHAFT SLOT DEPTH 0.0300 INCHES NOMINAL SINGLE SHAFT
SHAFT SLOT WIDTH 0.0250 INCHES NOMINAL SINGLE SHAFT
TERMINAL TYPE AND QUANTITY 7 WIRE LEAD
TERMINAL LOCATION REAR
BODY MATERIAL STEEL, CORROSION RESISTING
III FRAGILITY FACTOR MODERATELY RUGGED

Restrictions/Controls & Freight Information | NSN 5990-00-421-3094

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:AItem does not contain precious metal
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 TX Defense Supply Center Columbus
Columbus, OH 43218
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 5990-00-421-3094

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
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
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
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 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