NSN 5905-00-115-8077, 5905001158077
RESISTOR,VARIABLE,WIRE WOUND,NON

Federal Supply Classification: FSC 5905 - Resistors
National Item Identification Number: NIIN 001158077
Codification Country: United States
Item Name Code: INC 37406
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 5905-00-115-8077

National Stock Number (NSN) 5905-00-115-8077, or NIIN 001158077, (resistor,variable,wire wound,non) was assigned September 20, 1968 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 5 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 6 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers 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) 37406. [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 OF 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, NONWIRE 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 5905001158077 contains gold.

This NSN is associated to Schedule B 8533390080: wirewound variable resistors, nesoi. The Schedule B End Use is listed as electric apparatus.

This information was last updated on Aug 01, 2025.

Technical Characteristics

III OVERALL HEIGHT: (ABKW) 0.375 INCHES NOMINAL
STANDARD TAPER CURVE PER SECTION: (CSDL) A SINGLE SECTION
III PRECIOUS MATERIAL AND LOCATION: (PMLC) TERMINALS GOLD
III OVERALL LENGTH: (ABHP) 0.435 INCHES NOMINAL
III PRECIOUS MATERIAL: (PRMT) GOLD
ACTUATOR TRAVEL CONTROL FEATURE: (CRSX) CLUTCH
ACTUATOR TYPE: (AEFD) SINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER: (CSDH) 70.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: (CQGN) 175.0 SINGLE SECTION
BODY HEIGHT: (ADAU) 0.375 INCHES NOMINAL
BODY LENGTH: (ADAQ) 0.375 INCHES NOMINAL
BODY STYLE: (AAQL) RECTANGULAR
BODY WIDTH: (ADAT) 0.145 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL: (CQCM) 0.100 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINAL ROWS: (AYQR) 0.100 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS: (AEHT) 0.200 INCHES NOMINAL
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION: (AEFH) 9000.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION: (CQCC) 500.0 OHMS SINGLE SECTION
FEATURES PROVIDED: (CBBL) HUMIDITY PROOF
MOUNTING METHOD: (AXGY) TERMINAL
OVERALL HEIGHT: (ABKW) 0.375 INCHES NOMINAL
OVERALL LENGTH: (ABHP) 0.435 INCHES NOMINAL
OVERALL WIDTH: (ABMK) 0.445 INCHES NOMINAL
POWER DISSIPATION RATING PER SECTION IN WATTS: (CRGD) 1.0 FREE AIR SINGLE SECTION
PRECIOUS MATERIAL AND LOCATION: (PMLC) TERMINALS GOLD
PRECIOUS MATERIAL: (PRMT) GOLD
RELIABILITY INDICATOR: (AARG) NOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT: (CRSS) -5.0 TO 5.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG: (CQCK) 9000.0 NOMINAL
SECTION QUANTITY: (AAPN) 1
SHAFT LENGTH: (ABXF) 0.060 INCHES NOMINAL
SHAFT DIAMETER: (ABWV) 0.050 INCHES NOMINAL
SHAFT STYLE: (AEDX) ROUND, SLOTTED
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS: (CRFJ) -50.0 TO 50.0 SINGLE SECTION
TERMINAL LENGTH: (ABJT) 0.300 INCHES NOMINAL
TERMINAL LOCATION: (APXH) LEFT ADJACENT SIDE TWO ROWS
TERMINAL TYPE AND QUANTITY: (TTQY) 3 PIN
ELECTRICAL RESISTANCE PER SECTION: (CQCC) 500.0 OHMS C AND BETTER FLOORING
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS: (CRFJ) -50.0/+50.0 SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT: (CRSS) -5.0/+5.0 SINGLE SECTION
CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL: (CQCM) 0.100 NOMINAL INCHES
UNABLE TO DECODE: (CSDL) UNABLE TO DECODE
POWER DISSIPATION RATING PER SECTION IN WATTS: (CRGD) 1.0 7TH SECONDARY QUALITY
III OVERALL WIDTH: (ABMK) 0.445 INCHES NOMINAL