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NSN 5905-01-260-6539, 5905012606539
RESISTOR,VARIABLE,WIRE WOUND,PRE

Federal Supply Classification
FSC 5905 - Resistors
National Item Identification Number
NIIN 012606539
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 5905-01-260-6539

National Stock Number (NSN) 5905-01-260-6539, or NIIN 012606539, (resistor,variable,wire wound,pre) was assigned August 2, 1987 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 5905012606539 does not contain precious metals.

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 .

Technical Characteristics

RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -5.0/+5.0 SINGLE SECTION
FUNCTION CONFORMITY TOLERANCE PER SECTION
(CQFL) -1.00/+1.00 SINGLE SECTION
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION
(AEFH) 320.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 5.0 KILOHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURE
(CRSX) STOPS
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) 150.0 SINGLE SECTION
BODY DIAMETER
(ABPM) 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
BODY LENGTH
(ADAQ) 0.300 INCHES MINIMUM AND 0.310 INCHES MAXIMUM
BODY STYLE
(AAQL) CYLINDRICAL BUSHING MOUNTED
CUBIC MEASURE
(CBME) 0.060 CUBIC INCHES
FRAGILITY FACTOR
(AFJN) MODERATELY RUGGED
FUNCTION CHARACTERISTIC PER SECTION
(CSBX) SINGLE SECTION LINEAR
FUNCTION CONFORMITY PER SECTION
(CRGM) SINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION
(CQFL) -1.00 TO 1.00 SINGLE SECTION
LATERAL RUNOUT
(AEGA) 0.003 INCHES
NONTURN DEVICE LOCATION
(AEFN) AT 6 OCLOCK
NONTURN DEVICE RADIUS
(AEFP) 0.133 INCHES MINIMUM AND 0.136 INCHES MAXIMUM
MAXIMUM RUNNING TORQUE
(AEFL) 0.20 INCH-OUNCES
MAXIMUM STARTING TORQUE
(AEFK) 0.20 INCH-OUNCES
MAXIMUM STOP TORQUE
(AEFM) 80.00 INCH-OUNCES
MOUNTING BUSHING LENGTH
(ADAP) 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
MOUNTING METHOD
(AXGY) STANDARD BUSHING
PILOT DIAMETER RUNOUT
(AEGB) 0.002 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
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG
(CQCK) 330.0 NOMINAL
SCREW THREAD QUANTITY PER INCH
(AJYQ) 32.0
SCREW THREAD SERIES DESIGNATOR
(AJYP) UNEF
SCREW THREAD DIAMETER
(AJYN) 0.250 INCHES NOMINAL
SECTION QUANTITY
(AAPN) 1
SHAFT BEARING TYPE
(AEDZ) BEARING
SHAFT END PLAY
(AEFY) 0.006 INCHES
SHAFT DIAMETER
(ABWV) 0.1248 INCHES MINIMUM AND 0.1251 INCHES MAXIMUM
SHAFT RADIAL PLAY
(AEGC) 0.003 INCHES
SHAFT RUNOUT
(AEFZ) 0.002 INCHES
SHAFT STYLE
(AEDX) ROUND, SLOTTED
SHAFT LENGTH
(ABXF) 0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS
(CRFJ) -20.0 TO 20.0 SINGLE SECTION
TERMINAL LOCATION
(APXH) REAR END
TERMINAL TYPE AND QUANTITY
(TTQY) 3 TURRET
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS
(CRFJ) -20.0/+20.0 SINGLE SECTION
III CUBIC MEASURE
(CBME) 0.060 CUBIC INCHES

Manufacturer Part Numbers

14003502

RNCC
5
RNVC
2
5E4780160502

RNCC
3
RNVC
2
5905012606539

012606539

012606539


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