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NSN 5905-01-116-7878, 5905011167878
RESISTOR,VARIABLE,WIRE WOUND,NON

Federal Supply Classification
FSC 5905 - Resistors
National Item Identification Number
NIIN 011167878
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 5905-01-116-7878

National Stock Number (NSN) 5905-01-116-7878, or NIIN 011167878, (resistor,variable,wire wound,non) was assigned August 2, 1981 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

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 5905011167878 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

III FRAGILITY FACTOR
(AFJN) MODERATELY RUGGED
UNABLE TO DECODE
(CSDL) UNABLE TO DECODE
BODY DIAMETER
(ABPM) 2.410 NOMINAL CENTIMETERS
III OVERALL DIAMETER
(ADAV) 4.000 INCHES MAXIMUM
III OVERALL LENGTH
(ABHP) 1.987 INCHES MAXIMUM
POWER DISSIPATION RATING PER SECTION IN WATTS
(CRGD) 50.0 7TH SECONDARY QUALITY
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 2.5 OHMS C AND BETTER FLOORING
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -10.0/+10.0 SINGLE SECTION
STANDARD TAPER CURVE PER SECTION
(CSDL) A SINGLE SECTION
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION
(AEFH) 300.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 2.5 OHMS 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) 25.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER
(CQGN) 340.0 SINGLE SECTION
BODY DIAMETER
(ABPM) 2.410 INCHES MAXIMUM
BODY LENGTH
(ADAQ) 1.440 INCHES MAXIMUM
BODY STYLE
(AAQL) CYLINDRICAL BUSHING MOUNTED
FEATURES PROVIDED
(CBBL) HUMIDITY PROOF
FRAGILITY FACTOR
(AFJN) MODERATELY RUGGED
NONTURN DEVICE LOCATION
(AEFN) AT 12 OCLOCK
NONTURN DEVICE RADIUS
(AEFP) 0.500 INCHES NOMINAL
OVERALL DIAMETER
(ADAV) 4.000 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 1.987 INCHES MAXIMUM
MAXIMUM RUNNING TORQUE
(AEFL) 40.00 INCH-OUNCES
MAXIMUM STARTING TORQUE
(AEFK) 40.00 INCH-OUNCES
MAXIMUM STOP TORQUE
(AEFM) 240.00 INCH-OUNCES
MOUNTING BUSHING LENGTH
(ADAP) 0.375 INCHES NOMINAL
MOUNTING METHOD
(AXGY) STANDARD BUSHING
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG
(CQCK) 300.0 NOMINAL
SCREW THREAD QUANTITY PER INCH
(AJYQ) 32.0
SCREW THREAD SERIES DESIGNATOR
(AJYP) UNEF
SCREW THREAD DIAMETER
(AJYN) 0.375 INCHES NOMINAL
SECTION QUANTITY
(AAPN) 1
SHAFT DIAMETER
(ABWV) 0.250 INCHES NOMINAL
SHAFT LENGTH
(ABXF) 0.500 INCHES NOMINAL
SHAFT STYLE
(AEDX) ROUND, SLOTTED
POWER DISSIPATION RATING PER SECTION IN WATTS
(CRGD) 50.0 FREE AIR SINGLE SECTION
RELIABILITY INDICATOR
(AARG) NOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -10.0 TO 10.0 SINGLE SECTION
TEST DATA DOCUMENT
(TEST) 81349-MIL-R-22 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.).
SPECIFICATION/STANDARD DATA
(ZZZK) 81349-MIL-R-22/5 GOVERNMENT SPECIFICATION
TERMINAL LOCATION
(APXH) RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY
(TTQY) 3 TAB, SOLDER LUG

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