NSN 5905-00-458-5750, 5905004585750
RESISTOR,VARIABLE,NONWIRE WOUND,

Federal Supply Classification: FSC 5905 - Resistors
National Item Identification Number: NIIN 004585750
Codification Country: United States
Item Name Code: INC 37405
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 5905-00-458-5750

National Stock Number (NSN) 5905-00-458-5750, or NIIN 004585750, (resistor,variable,nonwire wound,) was assigned December 29, 1969 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 assigned to Item Name Code (INC) 37405. [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), IF GIVEN, OF THE OUTPUT IS GREATER THAN PLUS OR MINUS 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, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND PRECISION; AND RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.]. 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 5905004585750 does not contain precious metals.

This NSN is associated to Schedule B 8533400080: variable resistors, including potentiometers, nesoi. The Schedule B End Use is listed as electric apparatus.

This information was last updated on Aug 01, 2025.

Technical Characteristics

EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION: (AEFH) 240.0 NOMINAL
RELIABILITY INDICATOR: (AARG) NOT ESTABLISHED
SECTION QUANTITY: (AAPN) 1
FRAGILITY FACTOR: (AFJN) MODERATELY RUGGED
BODY DIAMETER: (ABPM) 0.329 NOMINAL MILS AND 0.359 NOMINAL CENTIMETERS
FEATURES PROVIDED: (CBBL) HUMIDITY PROOF
III CUBIC MEASURE: (CBME) 0.038 CUBIC INCHES
CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL: (CQCM) 0.090 NOMINAL MILS AND 0.110 NOMINAL CENTIMETERS
BODY STYLE: (AAQL) CYLINDRICAL
SHAFT BEARING TYPE: (AEDZ) SLEEVE
MAXIMUM RUNNING TORQUE: (AEFL) 5.00 INCH-OUNCES
NONTURN DEVICE LOCATION: (AEFN) AT 9 OCLOCK
ELECTRICAL RESISTANCE PER SECTION: (CQCC) 1.0 PERCENT, RATED AMPERES C AND BETTER FLOORING
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS: (CRFJ) -100.0/+100.0 SINGLE SECTION
UNABLE TO DECODE: (APXH) UNABLE TO DECODE
CUBIC MEASURE: (CBME) 0.038 CUBIC INCHES
STANDARD TAPER CURVE PER SECTION: (CSDL) A SINGLE SECTION
TERMINAL LOCATION: (APXH) LOWER ADJACENT SIDE TWO ROWS
III FRAGILITY FACTOR: (AFJN) MODERATELY RUGGED
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG: (CQCK) 280.0 NOMINAL
UNABLE TO DECODE: (CSDL) UNABLE TO DECODE
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION: (AEFH) 240.0 NOMINAL240.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION: (CQCC) 1.0 KILOHMS SINGLE SECTION1.0 KILOHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURE: (CRSX) STOPS
ACTUATOR TYPE: (AEFD) FLUSH DRIVE WITH SLOT-HOLEFLUSH DRIVE WITH SLOT-HOLE
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER: (CSDH) 85.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: (CQGN) 125.0 SINGLE SECTION125.0 SINGLE SECTION
BODY DIAMETER: (ABPM) 0.329 INCHES MINIMUM AND 0.329 INCHES MINIMUM AND 0.359 INCHES MAXIMUM0.359 INCHES MAXIMUM
BODY LENGTH: (ADAQ) 0.329 INCHES MINIMUM AND 0.329 INCHES MINIMUM AND 0.359 INCHES MAXIMUM0.359 INCHES MAXIMUM
BODY STYLE: (AAQL) CYLINDRICALCYLINDRICAL
CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL: (CQCM) 0.090 INCHES MINIMUM AND 0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM0.110 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS: (AEHT) 0.190 INCHES MINIMUM AND 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM0.210 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINAL ROWS: (AYQR) 0.090 INCHES MINIMUM AND 0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM0.110 INCHES MAXIMUM
CUBIC MEASURE: (CBME) 0.038 CUBIC INCHES0.038 CUBIC INCHES
DEVICE DESIGN TYPE: (CQPH) UNABLE TO DECODE
FEATURES PROVIDED: (CBBL) HUMIDITY PROOFHUMIDITY PROOF
FRAGILITY FACTOR: (AFJN) MODERATELY RUGGEDMODERATELY RUGGED
MAXIMUM RUNNING TORQUE: (AEFL) 5.00 INCH-OUNCES5.00 INCH-OUNCES
MAXIMUM STARTING TORQUE: (AEFK) 5.00 INCH-OUNCES5.00 INCH-OUNCES
MAXIMUM STOP TORQUE: (AEFM) 10.00 INCH-OUNCES10.00 INCH-OUNCES
MOUNTING METHOD: (AXGY) TERMINALTERMINAL
NONTURN DEVICE RADIUS: (AEFP) 0.100 INCHES NOMINAL0.100 INCHES NOMINAL
POWER DISSIPATION RATING PER SECTION IN WATTS: (CRGD) 0.5 FREE AIR SINGLE SECTION
RELIABILITY INDICATOR: (AARG) NOT ESTABLISHEDNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT: (CRSS) -20.0 TO 20.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG: (CQCK) 280.0 NOMINAL280.0 NOMINAL
SECTION QUANTITY: (AAPN) 11
SHAFT BEARING TYPE: (CXHN) SLEEVE
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS: (CRFJ) -100.0 TO 100.0 SINGLE SECTION
TERMINAL LOCATION: (CQTM) LOWER ADJACENT SIDE TWO ROWS
TERMINAL LENGTH: (ABJT) 0.158 INCHES MINIMUM AND 0.158 INCHES MINIMUM AND 0.218 INCHES MAXIMUM0.218 INCHES MAXIMUM
TERMINAL TYPE AND QUANTITY: (TTQY) 3 PIN
DEVICE DESIGN TYPE: (CQPH) NONTURN AT 9 OCLOCK
UNABLE TO DECODE: (AEDZ) UNABLE TO DECODE
MAXIMUM STARTING TORQUE: (AEFK) 5.00 INCH-OUNCES
POWER DISSIPATION RATING PER SECTION IN WATTS: (CRGD) 0.5 7TH SECONDARY QUALITY
UNABLE TO DECODE: (AEFN) UNABLE TO DECODE
MOUNTING METHOD: (AXGY) TERMINAL
MAXIMUM STOP TORQUE: (AEFM) 10.00 INCH-OUNCES
RESISTANCE TOLERANCE PER SECTION IN PERCENT: (CRSS) -20.0/+20.0 SINGLE SECTION