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NSN 5905-01-244-4910, 5905012444910
RESISTOR,VARIABLE,WIRE WOUND,NON

Federal Supply Classification
FSC 5905 - Resistors
National Item Identification Number
NIIN 012444910
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 5905-01-244-4910

National Stock Number (NSN) 5905-01-244-4910, or NIIN 012444910, (resistor,variable,wire wound,non) was assigned November 14, 1986 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 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, 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) 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 5905012444910 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 .


Technical Characteristics

III OVERALL WIDTH
(ABMK) 0.156 INCHES NOMINAL
POWER DISSIPATION RATING PER SECTION IN WATTS
(CRGD) 0.375 7TH SECONDARY QUALITY
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -5.0/+5.0 SINGLE SECTION
STANDARD TAPER CURVE PER SECTION
(CSDL) A SINGLE SECTION
III OVERALL HEIGHT
(ABKW) 0.250 INCHES NOMINAL
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION
(AEFH) 5400.0 MINIMUM AND 10800.0 MAXIMUM
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 20.000 OHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURE
(CRSX) CLUTCH
ACTUATOR TYPE
(AEFD) SINGLE SHAFT
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) 150.0 SINGLE SECTION
BODY HEIGHT
(ADAU) 0.250 INCHES NOMINAL
BODY LENGTH
(ADAQ) 0.250 INCHES NOMINAL
BODY STYLE
(AAQL) RECTANGULAR
BODY WIDTH
(ADAT) 0.156 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL
(CQCM) 0.100 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS
(AEHT) 0.200 INCHES NOMINAL
FEATURES PROVIDED
(CBBL) HUMIDITY PROOF
FRAGILITY FACTOR
(AFJN) MODERATELY RUGGED
OVERALL HEIGHT
(ABKW) 0.250 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 0.447 INCHES MINIMUM
OVERALL WIDTH
(ABMK) 0.156 INCHES NOMINAL
MAXIMUM RUNNING TORQUE
(AEFL) 5.00 INCH-OUNCES
MAXIMUM STARTING TORQUE
(AEFK) 5.00 INCH-OUNCES
MOUNTING METHOD
(AXGY) TERMINAL
POWER DISSIPATION RATING PER SECTION IN WATTS
(CRGD) 0.375 FREE AIR SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -5.0 TO 5.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG
(CQCK) 5400.0 MINIMUM AND 10800.0 MAXIMUM
SECTION QUANTITY
(AAPN) 1
SHAFT DIAMETER
(ABWV) 0.062 INCHES NOMINAL
SHAFT LENGTH
(ABXF) 0.050 INCHES NOMINAL
SHAFT STYLE
(AEDX) ROUND, SLOTTED
SPECIFICATION/STANDARD DATA
(ZZZK) 81349-MIL-R-27208/11 GOVERNMENT SPECIFICATION
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS
(CRFJ) -50.0 TO 50.0 SINGLE SECTION
TERMINAL LOCATION
(APXH) REAR END
TERMINAL LENGTH
(ABJT) 0.172 INCHES MINIMUM
TERMINAL TYPE AND QUANTITY
(TTQY) 3 PIN
TEST DATA DOCUMENT
(TEST) 81349-MIL-R-27208 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
III OVERALL LENGTH
(ABHP) 0.447 INCHES MINIMUM
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS
(CRFJ) -50.0/+50.0 SINGLE SECTION
III FRAGILITY FACTOR
(AFJN) MODERATELY RUGGED
CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL
(CQCM) 0.100 NOMINAL INCHES
UNABLE TO DECODE
(CSDL) UNABLE TO DECODE
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 20.000 OHMS C AND BETTER FLOORING

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