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NSN 5905-01-127-2056, 5905011272056
RESISTOR,VARIABLE,NONWIRE WOUND,

Federal Supply Classification
FSC 5905 - Resistors
National Item Identification Number
NIIN 011272056
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.
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DLMS® Summary

National Stock Number 5905-01-127-2056

National Stock Number (NSN) 5905-01-127-2056, or NIIN 011272056, (resistor,variable,nonwire wound,) was assigned February 25, 1982 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. One of those 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.

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, ETC., 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 5905011272056 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

STANDARD TAPER CURVE PER SECTION
(CSDL) A SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -20.0/+20.0 SINGLE SECTION
BODY DIAMETER
(ABPM) 0.790 NOMINAL INCHES
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 3.5 GALLONS PER MINUTE C AND BETTER FLOORING
RESISTANCE TEMP CHARACTERISTIC RANGE PER SECTION IN PERCENT
(CQDB) +0.0/+10.0 -55 DEG CELSIUS SINGLE SECTION AND +0.0/+7.5 120 DEG CELSIUS SINGLE SECTION
III FRAGILITY FACTOR
(AFJN) MODERATELY RUGGED
III OVERALL LENGTH
(ABHP) 0.590 INCHES MAXIMUM
POWER DISSIPATION RATING PER SECTION IN WATTS
(CRGD) 0.5 7TH SECONDARY QUALITY
UNABLE TO DECODE
(CSDL) UNABLE TO DECODE
III OVERALL DIAMETER
(ADAV) 0.790 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY
(TTQY) 3 WIRE LEAD
TERMINAL LOCATION
(APXH) FRONT END
RESISTANCE TEMP CHARACTERISTIC RANGE PER SECTION IN PERCENT
(CQDB) +0.0 TO 10.0 -55 DEG CELSIUS SINGLE SECTION AND +0.0 TO 7.5 120 DEG CELSIUS SINGLE SECTION
RELIABILITY INDICATOR
(AARG) NOT ESTABLISHED
POWER DISSIPATION RATING PER SECTION IN WATTS
(CRGD) 0.5 FREE AIR SINGLE SECTION
SHAFT STYLE
(AEDX) ROUND, SLOTTED
SHAFT DIAMETER
(ABWV) 0.190 INCHES NOMINAL
SHAFT LENGTH
(ABXF) 0.250 INCHES NOMINAL
SECTION QUANTITY
(AAPN) 1
SCREW THREAD SERIES DESIGNATOR
(AJYP) UNF
SCREW THREAD QUANTITY PER INCH
(AJYQ) 32.0
SCREW THREAD DIAMETER
(AJYN) 0.190 INCHES NOMINAL
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG
(CQCK) 290.0 NOMINAL
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -20.0 TO 20.0 SINGLE SECTION
MOUNTING BUSHING LENGTH
(ADAP) 0.166 INCHES NOMINAL
MAXIMUM STOP TORQUE
(AEFM) 64.00 INCH-OUNCES
MAXIMUM STARTING TORQUE
(AEFK) 2.00 INCH-OUNCES
MAXIMUM RUNNING TORQUE
(AEFL) 2.00 INCH-OUNCES
OVERALL LENGTH
(ABHP) 0.590 INCHES MAXIMUM
OVERALL DIAMETER
(ADAV) 0.790 INCHES NOMINAL
MOUNTING METHOD
(AXGY) STANDARD BUSHING
FRAGILITY FACTOR
(AFJN) MODERATELY RUGGED
FEATURES PROVIDED
(CBBL) GROUNDED CONTACT ARM
BODY STYLE
(AAQL) CYLINDRICAL BUSHING MOUNTED
BODY LENGTH
(ADAQ) 0.340 INCHES MAXIMUM
BODY DIAMETER
(ABPM) 0.790 INCHES NOMINAL
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER
(CQGN) 120.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER
(CSDH) 70.0 SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURE
(CRSX) STOPS
ACTUATOR TYPE
(AEFD) SINGLE SHAFT
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 3.5 MEGOHMS SINGLE SECTION
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION
(AEFH) 290.0 NOMINAL

Manufacturer Part Numbers


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