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NSN 5990-00-879-3937, 5990008793937
RESOLVER,ELECTRICAL

Federal Supply Classification
FSC 5990 - Synchros and Resolvers
National Item Identification Number
NIIN 008793937
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 5990-00-879-3937

National Stock Number (NSN) 5990-00-879-3937, or NIIN 008793937, (resolver,electrical) was assigned October 20, 1967 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier 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 Nov 02, 2005, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.

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 5990008793937 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

ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS
(AJVT) 4.0 CENTIMETER-GRAMS MAXIMUM
BODY MATERIAL
(AAFZ) ALUMINUM
BODY SIZE
(AJSL) 15
BODY STYLE
(AAQL) STANDARD ROUND B
FLANGE DIAMETER
(ABKK) 1.4360 INCHES MINIMUM AND 1.4370 INCHES MAXIMUM
FLANGE THICKNESS
(ABKU) 0.0930 INCHES NOMINAL
FRAGILITY FACTOR
(AFJN) MODERATELY RUGGED
FREQUENCY IN HERTZ
(AJSS) 400.0 NOMINAL
OVERALL LENGTH
(ABHP) 2.1620 INCHES MAXIMUM
MAXIMUM TEMP RISE
(AHCG) 125.0 DEG CELSIUS
MOUNTING SURFACE TO TERMINAL END DISTANCE
(AJWX) 1.6620 INCHES MAXIMUM
SHOULDER DIAMETER
(AAVH) 1.3115 INCHES MINIMUM AND 1.3120 INCHES MAXIMUM
SHOULDER LENGTH
(AJWR) 0.1320 INCHES NOMINAL
PILOT LENGTH
(AJWQ) 0.0400 INCHES NOMINAL
PILOT DIAMETER
(AAVL) 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
PLUS J ZRO REACTANCE IN OHMS
(CQXQ) 2100.00 NOMINAL
PLUS J ZRS REACTANCE IN OHMS
(CRKL) 53.00 NOMINAL
PLUS J ZSO REACTANCE IN OHMS
(CRGZ) 500.00 NOMINAL
ROTOR INPUT CURRENT RATING
(AJST) 12.0 MILLIAMPERES NOMINAL
ROTOR INPUT ELECTRICAL POWER RATING
(AJSV) 0.069 WATTS NOMINAL
ROTOR INPUT VOLTAGE RATING IN VOLTS
(AJSR) 26.0 NOMINAL
SHAFT END PLAY
(AJWH) 0.0003 INCHES MINIMUM AND 0.0008 INCHES MAXIMUM
SHAFT DIAMETER
(ABWV) 0.1195 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM SINGLE SHAFT
SHAFT MAXIMUM RADIAL PLAY
(AJWG) 0.0005 INCHES
SHAFT MAXIMUM RUNOUT
(AJXB) 0.0010 INCHES
SHAFT RADIAL PLAY TEST POINT
(AJWE) 0.500 INCHES MAXIMUM
SHAFT SLOT DEPTH
(CQZS) 0.0220 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM SINGLE SHAFT
SHAFT SLOT WIDTH
(CRHN) 0.0220 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM SINGLE SHAFT
SHAFT TYPE
(CRSJ) ROUND, SLOTTED SINGLE SHAFT
SHAFT LENGTH
(ABXF) 0.4690 INCHES MINIMUM AND 0.5310 INCHES MAXIMUM SINGLE SHAFT
UNDERCUT WIDTH
(ABPC) 0.0680 INCHES MINIMUM AND 0.0880 INCHES MAXIMUM
ZSO RESISTANCE IN OHMS
(AJSY) 94.00 NOMINAL
ZRO RESISTANCE IN OHMS
(AJSW) 480.00 NOMINAL
ZRS RESISTANCE IN OHMS
(AJTA) 314.00 NOMINAL
STATOR INPUT CURRENT RATING
(AJSP) 23.0 MILLIAMPERES NOMINAL
STATOR INPUT ELECTRICAL POWER RATING
(AJSQ) 0.05 WATTS NOMINAL
STATOR INPUT VOLTAGE RATING IN VOLTS
(AJSN) 11.8 NOMINAL
TERMINAL LOCATION
(CQTM) REAR
TERMINAL TYPE AND QUANTITY
(TTQY) 7 WIRE LEAD

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