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NSN 5905-01-184-1441, 5905011841441
RESISTOR,VARIABLE,NONWIRE WOUND,

Federal Supply Classification
FSC 5905 - Resistors
National Item Identification Number
NIIN 011841441
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 5905-01-184-1441

National Stock Number (NSN) 5905-01-184-1441, or NIIN 011841441, (resistor,variable,nonwire wound,) was assigned July 14, 1984 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 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, with the most recent procurement date of Feb 10, 2014. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M114M2742. The total value of the awarded contracts has been US$ 6,439.85.

This NSN is fairly common among different weapons systems, belonging to 21 different platforms.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 19, 2015, 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 data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. 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 5905011841441 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

III OVERALL LENGTH
(ABHP) 0.940 INCHES MAXIMUM
TERMINAL LOCATION
(APXH) RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -10.0/+10.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS
(CRGD) 1.0 7TH SECONDARY QUALITY
STANDARD TAPER CURVE PER SECTION
(CSDL) A SINGLE SECTION
III OVERALL DIAMETER
(ADAV) 1.120 INCHES NOMINAL
UNABLE TO DECODE
(AEDZ) UNABLE TO DECODE
UNABLE TO DECODE
(AEFN) UNABLE TO DECODE
RESISTANCE TEMP CHARACTERISTIC RANGE PER SECTION IN PERCENT
(CQDB) -3.0/+0.0 -55 DEG CELSIUS SINGLE SECTION AND -5.0/+10.0 -25 DEG CELSIUS SINGLE SECTION AND -5.0/+10.0 25 DEG CELSIUS SINGLE SECTION AND +0.0/+3.0 120 DEG CELSIUS SINGLE SECTION
BODY DIAMETER
(ABPM) 0.688 NOMINAL INCHES
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 2.000 PERCENT, RATED AMPERES C AND BETTER FLOORING
NONTURN DEVICE LOCATION
(AEFN) AT 3 OCLOCK
UNABLE TO DECODE
(APXH) UNABLE TO DECODE
SHAFT BEARING TYPE
(AEDZ) SLEEVE
III FRAGILITY FACTOR
(AFJN) MODERATELY RUGGED
UNABLE TO DECODE
(CSDL) UNABLE TO DECODE
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION
(AEFH) 251.0 MINIMUM AND 318.0 MAXIMUM
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 2.000 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) 120.0 SINGLE SECTION
BODY DIAMETER
(ABPM) 0.688 INCHES NOMINAL
BODY LENGTH
(ADAQ) 0.500 INCHES MAXIMUM
BODY STYLE
(AAQL) CYLINDRICAL BUSHING MOUNTED
DEVICE DESIGN TYPE
(CQPH) NONTURN AT 3 OCLOCK
FEATURES PROVIDED
(CBBL) HUMIDITY PROOF AND PANEL SEAL
FIRST FLAT LENGTH
(ABNB) 0.160 INCHES NOMINAL
FLAT HEIGHT
(ABNC) 0.109 INCHES NOMINAL
FRAGILITY FACTOR
(AFJN) MODERATELY RUGGED
NONTURN DEVICE RADIUS
(AEFP) 0.313 INCHES NOMINAL
OVERALL DIAMETER
(ADAV) 1.120 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 0.940 INCHES MAXIMUM
MAXIMUM STARTING TORQUE
(AEFK) 6.00 INCH-OUNCES
MAXIMUM STOP TORQUE
(AEFM) 56.00 INCH-OUNCES
MAXIMUM RUNNING TORQUE
(AEFL) 6.00 INCH-OUNCES
MOUNTING BUSHING LENGTH
(ADAP) 0.200 INCHES NOMINAL
MOUNTING METHOD
(AXGY) STANDARD BUSHING
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG
(CQCK) 251.0 MINIMUM AND 318.0 MAXIMUM
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
(CXHN) SLEEVE
SHAFT DIAMETER
(ABWV) 0.125 INCHES NOMINAL
SHAFT LENGTH
(ABXF) 0.440 INCHES NOMINAL
SHAFT STYLE
(AEDX) ROUND, FLATTED
POWER DISSIPATION RATING PER SECTION IN WATTS
(CRGD) 1.0 FREE AIR SINGLE SECTION
RELIABILITY INDICATOR
(AARG) NOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -10.0 TO 10.0 SINGLE SECTION
RESISTANCE TEMP CHARACTERISTIC RANGE PER SECTION IN PERCENT
(CQDB) -3.0 TO 0.0 -55 DEG CELSIUS SINGLE SECTION AND -5.0 TO 10.0 -25 DEG CELSIUS SINGLE SECTION AND -5.0 TO 10.0 25 DEG CELSIUS SINGLE SECTION AND +0.0 TO 3.0 120 DEG CELSIUS SINGLE SECTION
TERMINAL LOCATION
(CQTM) RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY
(TTQY) 3 TAB, SOLDER LUG

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