NSN 5905-00-283-6481, 5905002836481
RESISTOR,VARIABLE,WIRE WOUND,PRE

Federal Supply Classification: FSC 5905 - Resistors
National Item Identification Number: NIIN 002836481
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 5905-00-283-6481

National Stock Number (NSN) 5905-00-283-6481, or NIIN 002836481, (resistor,variable,wire wound,pre) 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 2 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, 2 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) 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 5905002836481 contains an unknown precious metal.

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 Apr 01, 2024.

Technical Characteristics

III OVERALL LENGTH: (ABHP) 1.766 INCHES NOMINAL
RESISTANCE TOLERANCE PER SECTION IN PERCENT: (CRSS) -5.0/+5.0 SINGLE SECTION
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS: (CSCY) -20.0/+20.0 SINGLE SECTION
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION: (AEFH) 352.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION: (CQCC) 20.0 KILOHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURE: (CRSX) CONTINUOUS MOTION
ACTUATOR TYPE: (AEFD) SINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER: (CSDH) 40.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: (CQGN) 85.0 SINGLE SECTION
BODY DIAMETER: (ABPM) 1.312 INCHES NOMINAL
BODY LENGTH: (ADAQ) 0.891 INCHES NOMINAL
BODY STYLE: (AAQL) CYLINDRICAL BUSHING MOUNTED
FEATURES PROVIDED: (CBBL) NONMETALLIC SHAFT
FIXED TAP QUANTITY PER SECTION: (CRJS) 3 SINGLE SECTION
FUNCTION CHARACTERISTIC PER SECTION: (CSBX) SINGLE SECTION LINEAR
FUNCTION CONFORMITY PER SECTION: (CRGM) SINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION: (CQFL) -0.50 TO 0.50 SINGLE SECTION
NONTURN DEVICE LOCATION: (AEFN) AT 6 OCLOCK
NONTURN DEVICE RADIUS: (AEFP) 0.562 INCHES NOMINAL
OVERALL DIAMETER: (ADAV) 1.375 INCHES NOMINAL
OVERALL LENGTH: (ABHP) 1.766 INCHES NOMINAL
LATERAL RUNOUT: (AEGA) 0.001 INCHES
MAXIMUM RUNNING TORQUE: (AEFL) 0.50 INCH-OUNCES
MAXIMUM STARTING TORQUE: (AEFK) 0.70 INCH-OUNCES
MOUNTING BUSHING LENGTH: (ADAP) 0.312 INCHES NOMINAL
MOUNTING METHOD: (AXGY) STANDARD BUSHING
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG: (CQCK) 360.0 NOMINAL
SCREW THREAD QUANTITY PER INCH: (AJYQ) 32.0
SCREW THREAD SERIES DESIGNATOR: (AJYP) UNEF
SCREW THREAD DIAMETER: (AJYN) 0.375 INCHES NOMINAL
SECTION QUANTITY: (AAPN) 1
SHAFT BEARING TYPE: (AEDZ) SLEEVE
SHAFT END PLAY: (AEFY) 0.005 INCHES
SHAFT DIAMETER: (ABWV) 0.250 INCHES NOMINAL
SHAFT LENGTH: (ABXF) 0.875 INCHES NOMINAL
SHAFT RADIAL PLAY: (AEGC) 0.004 INCHES
SHAFT RUNOUT: (AEFZ) 0.0005 INCHES
SHAFT STYLE: (AEDX) ROUND
PILOT DIAMETER RUNOUT: (AEGB) 0.0015 INCHES
POWER DISSIPATION RATING PER SECTION IN WATTS: (CRGD) 2.0 FREE AIR SINGLE SECTION
RELIABILITY INDICATOR: (AARG) NOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT: (CRSS) -5.0 TO 5.0 SINGLE SECTION
TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION: (CQCH) 134.0 SINGLE SECTION AND 226.0 SINGLE SECTION
TAP LOCATION TOLERANCE PER SECTION: (CRKS) -1.0 TO 1.0 DEG ANGULAR ROTATION ALL SECTIONS
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS: (CSCY) -20.0 TO 20.0 SINGLE SECTION
TERMINAL LOCATION: (APXH) REAR END
TERMINAL TYPE AND QUANTITY: (TTQY) 6 SOLDER STUD
FUNCTION CONFORMITY TOLERANCE PER SECTION: (CQFL) -0.50/+0.50 SINGLE SECTION
III OVERALL DIAMETER: (ADAV) 1.375 INCHES NOMINAL
TAP LOCATION TOLERANCE PER SECTION: (CRKS) -1.0/+1.0 DEG ANGULAR ROTATION ALL SECTIONS
TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION: (CQCH) 226.0 SINGLE SECTION