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NSN 5990-00-703-2986, 5990007032986
RESOLVER,ELECTRICAL,LINEAR

Federal Supply Classification
FSC 5990 - Synchros and Resolvers
National Item Identification Number
NIIN 007032986
Codification Country
United States
Item Name Code
INC 31780
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 5990-00-703-2986

National Stock Number (NSN) 5990-00-703-2986, or NIIN 007032986, (resolver,electrical,linear) 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 2 suppliers. 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 3 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 01, 2013, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 31780. [AN ITEM CONSISTING OF A STATOR AND ROTOR INDUCTIVELY COUPLED WHICH PROVIDES ACCURATE LINEAR INDICATION OF SHAFT ROTATION ABOUT A REFERENCE POSITION IN THE FORM OF A POLARIZED VOLTAGE WHOSE MAGNITUDE IS PROPORTIONAL TO ANGULAR DISPLACEMENT AND PHASE RELATIONSHIP INDICATES DIRECTION OF SHAFT ROTATION. ITS WINDINGS AND SLOTS ARE NOT UNIFORMLY DISTRIBUTED, BUT INSTEAD ARE DELIBERATELY MODIFIED TO PRODUCE A LINEAR OUTPUT WHICH IS USUALLY LIMITED TO LESS THAN PLUS OR MINUS 90 DEGREES OF EFFECTIVE ELECTRICAL TRAVEL. NORMALLY IT HAS ONLY ONE ENERGIZATION WINDING AND ONE OUTPUT WINDING. SEE ALSO RESOLVER, ELECTRICAL.]. 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 5990007032986 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

PILOT LENGTH
(AJWQ) 0.0620 NOMINAL INCHES
MAXIMUM LINEAR RANGE IN DEG
(AJVP) -50.0/+50.0
SHOULDER LENGTH
(AJWR) 0.0620 NOMINAL INCHES
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS
(AJVS) 15.0 CENTIMETER-GRAMS NOMINAL
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS
(AJVT) 3.0 CENTIMETER-GRAMS NOMINAL
BODY MATERIAL
(AAFZ) STEEL, CORROSION RESISTING
BODY SIZE
(AJSL) 11
BODY STYLE
(AAQL) STANDARD ROUND C
FLANGE DIAMETER
(ABKK) 1.0620 INCHES NOMINAL
FLANGE THICKNESS
(ABKU) 0.0620 INCHES NOMINAL
FREQUENCY IN HERTZ
(AJSS) 400.0 NOMINAL
OVERALL LENGTH
(ABHP) 1.9750 INCHES NOMINAL
MAXIMUM LINEAR RANGE IN DEG
(AJVP) -50.0 TO 50.0
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT
(AJVH) 15.00
MOUNTING SURFACE TO TERMINAL END DISTANCE
(AJWX) 1.6000 INCHES MAXIMUM
ROTOR INPUT ELECTRICAL POWER RATING
(AJSV) 101.0 MILLIWATTS NOMINAL
ROTOR INPUT VOLTAGE RATING IN VOLTS
(AJSR) 115.0 NOMINAL
ROTOR DC RESISTANCE IN OHMS
(AJTS) 820.00 NOMINAL
ROTOR INPUT CURRENT RATING
(AJST) 7.0 AMPERES NOMINAL
SHAFT DIAMETER
(ABWV) 0.1200 INCHES NOMINAL SINGLE SHAFT
SHAFT MAXIMUM RUNOUT
(AJXB) 0.0010 INCHES
SHAFT LENGTH
(ABXF) 0.3750 INCHES NOMINAL SINGLE SHAFT
SHAFT SLOT DEPTH
(CQZS) 0.0320 INCHES NOMINAL SINGLE SHAFT
SHAFT SLOT WIDTH
(CRHN) 0.0320 INCHES NOMINAL SINGLE SHAFT
SHAFT TYPE
(CRSJ) ROUND, SLOTTED SINGLE SHAFT
SHOULDER DIAMETER
(AAVH) 1.0000 INCHES NOMINAL
SHOULDER LENGTH
(AJWR) 0.0620 INCHES NOMINAL
PILOT LENGTH
(AJWQ) 0.0620 INCHES NOMINAL
PILOT DIAMETER
(AAVL) 0.5000 INCHES NOMINAL
PLUS J ZRO REACTANCE IN OHMS
(CQXQ) 16300.00 NOMINAL
PLUS J ZSO REACTANCE IN OHMS
(CRGZ) 127.00 NOMINAL
UNDERCUT WIDTH
(ABPC) 0.0810 INCHES NOMINAL
UNDERCUT DIAMETER
(ABPA) 0.9750 INCHES NOMINAL
ZRO RESISTANCE IN OHMS
(AJSW) 2060.00 NOMINAL
ZSO RESISTANCE IN OHMS
(AJSY) 68.00 NOMINAL
STATOR DC RESISTANCE IN OHMS
(AJTT) 62.00 NOMINAL
TERMINAL LOCATION
(CQTM) REAR
TERMINAL TYPE AND QUANTITY
(TTQY) 4 WIRE LEAD
ROTOR INPUT ELECTRICAL POWER RATING
(AJSV) 101.0 ALLQJAA3.500 FINISHED-CHAMFERED

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