NSN 5905-00-283-8176, 5905002838176
RESISTOR,VARIABLE,WIRE WOUND,NON

Federal Supply Classification: FSC 5905 - Resistors
National Item Identification Number: NIIN 002838176
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 5905-00-283-8176

National Stock Number (NSN) 5905-00-283-8176, or NIIN 002838176, (resistor,variable,wire wound,non) was assigned January 1, 1963 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 one supplier. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are 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 5905002838176 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 Sep 01, 2024.

Technical Characteristics

STANDARD TAPER CURVE PER SECTION: (CSDL) A SINGLE SECTION
III OVERALL LENGTH: (ABHP) 1.500 INCHES NOMINAL
III OVERALL DIAMETER: (ADAV) 1.969 INCHES NOMINAL
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS: (CSCY) -2.0/+2.0 SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT: (CRSS) -3.0/+3.0 SINGLE SECTION
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION: (AEFH) 320.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION: (CQCC) 5.000 KILOHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURE: (CRSX) STOPS
ACTUATOR TYPE: (AEFD) SINGLE SHAFT
BODY DIAMETER: (ABPM) 1.656 INCHES MAXIMUM
BODY LENGTH: (ADAQ) 0.875 INCHES MAXIMUM
BODY STYLE: (AAQL) CYLINDRICAL BUSHING MOUNTED
NONTURN DEVICE LOCATION: (AEFN) AT 9 OCLOCK
NONTURN DEVICE RADIUS: (AEFP) 0.516 INCHES MINIMUM AND 0.547 INCHES MAXIMUM
OVERALL DIAMETER: (ADAV) 1.969 INCHES NOMINAL
OVERALL LENGTH: (ABHP) 1.500 INCHES NOMINAL
MAXIMUM STOP TORQUE: (AEFM) 160.00 INCH-OUNCES
MOUNTING BUSHING LENGTH: (ADAP) 0.500 INCHES NOMINAL
MOUNTING METHOD: (AXGY) LOCKING BUSHING
POWER DISSIPATION RATING PER SECTION IN WATTS: (CRGD) 4.0 FREE AIR SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT: (CRSS) -3.0 TO 3.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG: (CQCK) 320.0 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 BEARING TYPE: (AEDZ) BEARING
SHAFT DIAMETER: (ABWV) 0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
SHAFT STYLE: (AEDX) ROUND, SLOTTED
SHAFT LENGTH: (ABXF) 0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS: (CSCY) -2.0 TO 2.0 SINGLE SECTION
TERMINAL LOCATION: (APXH) RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY: (TTQY) 3 TURRET
TEST DATA DOCUMENT: (TEST) 18876-MIL-V-173 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.).
UNABLE TO DECODE: (CSDL) UNABLE TO DECODE