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NSN 5990-00-655-0986, 5990006550986
RESOLVER,ELECTRICAL

Federal Supply Classification
FSC 5990 - Synchros and Resolvers
National Item Identification Number
NIIN 006550986
Codification Country
United States
Item Name Code
INC 22966
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 5990-00-655-0986

National Stock Number (NSN) 5990-00-655-0986, or NIIN 006550986, (resolver,electrical) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 22966. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5990006550986 contains an unknown precious metal.

This NSN is associated to Schedule B 9018903000: anesthetic instruments and appliances and parts and accessories. The Schedule B End Use is listed as medicinal equipment. NAICS classification category 339112: surgical and medical instrument manufacturing.

This information was last updated on .


Technical Characteristics

ELECTRICAL ERROR ANGULAR RANGE IN MINUTES
(AJVL) -7.0 TO 7.0
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS
(AJVS) 15.0 CENTIMETER-GRAMS NOMINAL
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS
(AJVT) 8.0 CENTIMETER-GRAMS NOMINAL
BODY STYLE
(AAQL) STANDARD ROUND A
BODY SIZE
(AJSL) 8
FLANGE DIAMETER
(ABKK) 0.7490 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
FLANGE THICKNESS
(ABKU) 0.0620 INCHES NOMINAL
FREQUENCY IN HERTZ
(AJSS) 400.0 NOMINAL
INTERAXIS ERROR ANGULAR RANGE IN MINUTES
(AJVJ) -10.0 TO 10.0
OVERALL LENGTH
(ABHP) 1.6310 INCHES MAXIMUM
MATERIAL
(MATT) STEEL CORROSION RESISTING BODY
MAXIMUM TEMP RISE
(AHCG) 10.0 CELSIUS
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT
(AJVH) 30.00
MOUNTING SURFACE TO TERMINAL END DISTANCE
(AJWX) 1.2410 INCHES MAXIMUM
PILOT LENGTH
(AJWQ) 0.0430 INCHES NOMINAL
PHASE SHIFT ANGLE IN DEG
(AJVF) 9.000 INPUT TO OUTPUT NOMINAL
PILOT DIAMETER
(AAVL) 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
PLUS J ZRO REACTANCE IN OHMS
(CQXQ) 630.00 NOMINAL
PLUS J ZSO REACTANCE IN OHMS
(CRGZ) 142.00 NOMINAL
PLUS J ZSS REACTANCE IN OHMS
(CSFG) 23.60 NOMINAL
ROTOR DC RESISTANCE IN OHMS
(AJTS) 143.00 NOMINAL
ROTOR INPUT CURRENT RATING
(AJST) 47.0 MILLIAMPERES NOMINAL
ROTOR INPUT ELECTRICAL POWER RATING
(AJSV) 600.0 MILLIWATTS NOMINAL
ROTOR INPUT VOLTAGE RATING IN VOLTS
(AJSR) 26.0 NOMINAL
SHAFT DIAMETER
(ABWV) 0.0895 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM SINGLE SHAFT
SHAFT SLOT DEPTH
(CQZS) 0.0250 INCHES NOMINAL SINGLE SHAFT
SHAFT SLOT WIDTH
(CRHN) 0.0200 INCHES NOMINAL SINGLE SHAFT
SHAFT LENGTH
(ABXF) 0.3600 INCHES MINIMUM AND 0.3900 INCHES MAXIMUM SINGLE SHAFT
SHAFT TYPE
(CRSJ) ROUND, SLOTTED SINGLE SHAFT
STATOR DC RESISTANCE IN OHMS
(AJTT) 24.00 NOMINAL
ZRO RESISTANCE IN OHMS
(AJSW) 270.00 NOMINAL
ZSO RESISTANCE IN OHMS
(AJSY) 39.00 NOMINAL
ZSS RESISTANCE IN OHMS
(AJTC) 70.00 NOMINAL
TERMINAL LOCATION
(CQTM) REAR
TERMINAL TYPE AND QUANTITY
(TTQY) 7 WIRE LEAD
TRANSFORMATION RATIO
(CSJY) 0.416 ROTOR TO STATOR NOMINAL
UNDERCUT DIAMETER
(ABPA) 0.6910 INCHES MAXIMUM
UNDERCUT WIDTH
(ABPC) 0.0620 INCHES NOMINAL
INTERAXIS ERROR ANGULAR RANGE IN MINUTES
(AJVJ) -10.0/+10.0
BODY MATERIAL
(AAFZ) STEEL, STAINLESS
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES
(AJVL) -7.0/+7.0
MAXIMUM TEMP RISE
(AHCG) 10.0 DEG CELSIUS

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