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NSN 5990-00-878-1909, 5990008781909
RESOLVER,ELECTRICAL

Federal Supply Classification
FSC 5990 - Synchros and Resolvers
National Item Identification Number
NIIN 008781909
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 5990-00-878-1909

National Stock Number (NSN) 5990-00-878-1909, or NIIN 008781909, (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 9 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 7 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers are deemed design controlled or valid supply parts.

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

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 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 5990008781909 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) -14.0 TO 14.0
BODY SIZE
(AJSL) 8
BODY STYLE
(AAQL) STANDARD ROUND A
FLANGE DIAMETER
(ABKK) 0.7470 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
FLANGE THICKNESS
(ABKU) 0.0590 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM
FRAGILITY FACTOR
(AFJN) MODERATELY RUGGED
FREQUENCY IN HERTZ
(AJSS) 400.0 NOMINAL
INTERAXIS ERROR ANGULAR RANGE IN MINUTES
(AJVJ) -15.0 TO 15.0
OVERALL LENGTH
(ABHP) 1.6070 INCHES MINIMUM AND 1.6450 INCHES MAXIMUM
MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT
(AJVG) 20.00 OUTPUT
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT
(AJVH) 25.00
MOUNTING SURFACE TO TERMINAL END DISTANCE
(AJWX) 1.2900 INCHES NOMINAL
PHASE SHIFT ANGLE IN DEG
(AJVF) 19.500 INPUT TO OUTPUT MINIMUM AND 22.500 INPUT TO OUTPUT MAXIMUM
PILOT LENGTH
(AJWQ) 0.0370 INCHES MINIMUM AND 0.0430 INCHES MAXIMUM
PILOT DIAMETER
(AAVL) 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
PLUS J ZRO REACTANCE IN OHMS
(CQXQ) 1232.50 MINIMUM AND 1667.50 MAXIMUM
PLUS J ZRS REACTANCE IN OHMS
(CRKL) 161.50 MINIMUM AND 218.50 MAXIMUM
PLUS J ZSO REACTANCE IN OHMS
(CRGZ) 246.45 MINIMUM AND 333.55 MAXIMUM
ROTOR INPUT VOLTAGE RATING IN VOLTS
(AJSR) 0.5 MINIMUM AND 16.5 MAXIMUM
SHAFT DIAMETER
(ABWV) 0.1195 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM SINGLE SHAFT
SHAFT SLOT DEPTH
(CQZS) 0.0270 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM SINGLE SHAFT
SHAFT SLOT WIDTH
(CRHN) 0.0270 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM SINGLE SHAFT
SHAFT TYPE
(CRSJ) ROUND, SLOTTED SINGLE SHAFT
SHAFT LENGTH
(ABXF) 0.3180 INCHES MINIMUM AND 0.3860 INCHES MAXIMUM SINGLE SHAFT
TRANSFORMATION RATIO
(CSJY) 0.400 ROTOR TO STATOR MINIMUM AND 0.416 ROTOR TO STATOR MAXIMUM
UNDERCUT WIDTH
(ABPC) 0.0590 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM
UNDERCUT DIAMETER
(ABPA) 0.6880 INCHES MINIMUM AND 0.6910 INCHES MAXIMUM
ZSO RESISTANCE IN OHMS
(AJSY) 85.00 MINIMUM AND 115.00 MAXIMUM
ZRO RESISTANCE IN OHMS
(AJSW) 522.75 MINIMUM AND 707.25 MAXIMUM
ZRS RESISTANCE IN OHMS
(AJTA) 697.00 MINIMUM AND 943.00 MAXIMUM
TERMINAL LOCATION
(CQTM) REAR
TERMINAL TYPE AND QUANTITY
(TTQY) 7 WIRE LEAD
INTERAXIS ERROR ANGULAR RANGE IN MINUTES
(AJVJ) -15.0/+15.0
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES
(AJVL) -14.0/+14.0
BODY MATERIAL
(AAFZ) ANY ACCEPTABLE

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