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NSN 5905-01-131-9820, 5905011319820
RESISTOR,VARIABLE,NONWIRE WOUND,

Federal Supply Classification
FSC 5905 - Resistors
National Item Identification Number
NIIN 011319820
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 5905-01-131-9820

National Stock Number (NSN) 5905-01-131-9820, or NIIN 011319820, (resistor,variable,nonwire wound,) was assigned May 20, 1982 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2006, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.

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 5905011319820 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 .


Technical Characteristics

POWER DISSIPATION RATING PER SECTION IN WATTS
(CRGD) 0.5 7TH SECONDARY QUALITY
UNABLE TO DECODE
(CSDL) UNABLE TO DECODE
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION
(AEFH) 262.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 50.0 OHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURE
(CRSX) STOPS
ACTUATOR TYPE
(AEFD) FLUSH DRIVE WITH SLOT-HOLE
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) 125.0 SINGLE SECTION
BODY HEIGHT
(ADAU) 0.375 INCHES NOMINAL
BODY LENGTH
(ADAQ) 0.187 INCHES NOMINAL
BODY STYLE
(AAQL) RECTANGULAR
BODY WIDTH
(ADAT) 0.375 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
CUBIC MEASURE
(CBME) 0.026 CUBIC INCHES
FEATURES PROVIDED
(CBBL) HUMIDITY PROOF
FRAGILITY FACTOR
(AFJN) MODERATELY RUGGED
OVERALL HEIGHT
(ABKW) 0.375 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 0.352 INCHES MINIMUM
OVERALL WIDTH
(ABMK) 0.375 INCHES NOMINAL
MAXIMUM STARTING TORQUE
(AEFK) 5.00 INCH-OUNCES
MAXIMUM RUNNING TORQUE
(AEFL) 5.00 INCH-OUNCES
MOUNTING METHOD
(AXGY) TERMINAL
POWER DISSIPATION RATING PER SECTION IN WATTS
(CRGD) 0.5 FREE AIR SINGLE SECTION
RELIABILITY INDICATOR
(AARG) NOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -10.0 TO 10.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG
(CQCK) 360.0 NOMINAL
SECTION QUANTITY
(AAPN) 1
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS
(CRFJ) -100.0 TO 100.0 SINGLE SECTION
TERMINAL LENGTH
(ABJT) 0.180 INCHES MINIMUM
TERMINAL LOCATION
(CQTM) LOWER ADJACENT SIDE TWO ROWS
TERMINAL TYPE AND QUANTITY
(TTQY) 3 PIN
III CUBIC MEASURE
(CBME) 0.026 CUBIC INCHES
III OVERALL WIDTH
(ABMK) 0.375 INCHES NOMINAL
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 50.0 OHMS C AND BETTER FLOORING
TERMINAL LOCATION
(APXH) LOWER ADJACENT SIDE TWO ROWS
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS
(CRFJ) -100.0/+100.0 SINGLE SECTION
CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL
(CQCM) 0.100 NOMINAL INCHES
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -10.0/+10.0 SINGLE SECTION
III OVERALL HEIGHT
(ABKW) 0.375 INCHES NOMINAL
III FRAGILITY FACTOR
(AFJN) MODERATELY RUGGED
UNABLE TO DECODE
(APXH) UNABLE TO DECODE
III OVERALL LENGTH
(ABHP) 0.352 INCHES MINIMUM
STANDARD TAPER CURVE PER SECTION
(CSDL) A SINGLE SECTION

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