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NSN 5905-00-201-8630, 5905002018630
RESISTOR,VARIABLE,WIRE WOUND,PRECISION

Federal Supply Classification
FSC 5905 - Resistors
National Item Identification Number
NIIN 002018630
Codification Country
United States
Item Name Code
INC 37408
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 5905-00-201-8630

National Stock Number (NSN) 5905-00-201-8630, or NIIN 002018630, (resistor,variable,wire wound,precision) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 002018630 was cancelled on December 18, 2018, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. None of the associated 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, there are no suppliers that are 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 assigned to Item Name Code (INC) 37408. [A RESISTOR IN WHICH A SLIDING OR ROLLING CONTACT MOVES OVER AN EXPOSED AREA OF THE RESISTIVE ELEMENT TO CHANGE THE OHMIC VALUE OF THE OUTPUT. THE FUNCTIONAL TOLERANCE (LINEARITY) OF THE OUTPUT IS EQUAL TO OR LESS THAN PLUS OR MUNUS 1 PERCENT ON LINEAR OUTPUTS. SPECIFIED OUTPUTS SUCH AS SINE, COSINE, TANGENT, AND THE LIKE, SHALL BE CONSIDERED TO BE PRECISION. FOR ITEMS HAVING MANUALLY POSITIONED TAPS DESIGNED TO BE SET AND FIXED PRIOR TO USE, SEE RESISTOR, ADJUSTABLE, FOR ITEMS WITH STEP BY STEP VARIATION, SEE RHEOSTAT AND RESISTOR, STEP BY STEP. FOR TANDEM-MOUNTED ITEMS DESIGNED TO FUNCTION TOGETHER AS AN ATTENUATOR (AND RATED ACCORDINGLY), SEE ATTENUATOR, VARIABLE. EXCLUDES:RESISTOR (1), VARIABLE, NONWIRE WOUND; NONPRECISION; RESISTOR(1), VARIABLE, NONWIRE WOUND, PRECISION; AND RESISTOR (1), VARIABLE, WIRE WOUND, NONPRECISION.]. 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 5905002018630 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

MOUNTING LIP DIAMETER
(AECZ) 1.8280 INCHES NOMINAL
FUNCTION CONFORMITY TOLERANCE PER SECTION
(CQFL) -0.25 TO 0.25 SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -5.0/+5.0 SINGLE SECTION
SECTION QUANTITY
(AAPN) 1
MOUNTING LIP DEPTH
(AEDA) 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM
SHAFT STYLE
(AEDX) ROUND
MAXIMUM RUNNING TORQUE
(AEFL) 1.50 INCH-OUNCES
SHAFT END PLAY
(AEFY) 0.005 INCHES
PILOT DIAMETER RUNOUT
(AEGB) 0.001 INCHES
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS
(CRFJ) -130.0/+130.0 SINGLE SECTION
PILOT LENGTH
(AAVM) 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM
SCREW THREAD QUANTITY PER INCH
(AJYQ) 32.0
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 20.0 KILOHMS SINGLE SECTION
FUNCTION CONFORMITY TOLERANCE PER SECTION
(CQFL) -0.25/+0.25 SINGLE SECTION
FUNCTION CHARACTERISTIC PER SECTION
(CSBX) SINGLE SECTION LINEAR
TERMINAL TYPE AND QUANTITY
(TTQY) 3 TAB, SOLDER LUG
SHAFT DIAMETER
(ABWV) 0.250 INCHES NOMINAL
SHAFT RUNOUT
(AEFZ) 0.001 INCHES
TERMINAL LOCATION
(APXH) LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE
RELIABILITY INDICATOR
(AARG) NOT ESTABLISHED
ANGLE OF MOUNTING HOLE IN DEG
(ABUF) 120.0
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION
(AEFH) 3600.0 NOMINAL
MOUNTING FACILITY QUANTITY
(AKPV) 3
POWER DISSIPATION RATING PER SECTION IN WATTS
(CRGD) 5.0 FREE AIR SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER
(CSDH) 40.0 SINGLE SECTION
MAXIMUM STARTING TORQUE
(AEFK) 2.00 INCH-OUNCES
PILOT DIAMETER
(AAVL) 1.8740 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM
ANGLE BETWEEN CENTERLINES OF MOUNTING HOLES IN DEG
(ABVJ) 120.0
SHAFT LENGTH
(ABXF) 0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM
ACTUATOR TYPE
(AEFD) SINGLE SHAFT
SHAFT RADIAL PLAY
(AEGC) 0.001 INCHES
MOUNTING METHOD
(AXGY) THREADED HOLE
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG
(CQCK) 3600.0 NOMINAL
SCREW THREAD DIAMETER
(AJYN) 0.164 INCHES NOMINAL
ACTUATOR TRAVEL CONTROL FEATURE
(CRSX) STOPS
BODY STYLE
(AAQL) CYLINDRICAL SERVO MOUNTED
III OVERALL LENGTH
(ABHP) 2.812 INCHES NOMINAL
UNDERCUT DIAMETER
(ABPA) 1.500 INCHES NOMINAL
BODY DIAMETER
(ABPM) 1.825 INCHES MAXIMUM
SCREW THREAD SERIES DESIGNATOR
(AJYP) UNC
FUNCTION CONFORMITY PER SECTION
(CRGM) SINGLE SECTION INDEPENDENT LINEARITY
OVERALL LENGTH
(ABHP) 2.812 INCHES NOMINAL
UNDERCUT WIDTH
(ABPC) 0.0620 INCHES NOMINAL
BODY LENGTH
(ADAQ) 2.062 INCHES MAXIMUM
MOUNTING HOLE/STUD CIRCLE DIAMETER
(AEDE) 1.250 INCHES NOMINAL
SHAFT BEARING TYPE
(AEDZ) BALL
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER
(CQGN) 80.0 SINGLE SECTION


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