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NSN 5905-00-484-2959, 5905004842959
RESISTOR,VARIABLE,NONWIRE WOUND,NONPRECISION

Federal Supply Classification
FSC 5905 - Resistors
National Item Identification Number
NIIN 004842959
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 5905-00-484-2959

National Stock Number (NSN) 5905-00-484-2959, or NIIN 004842959, (resistor,variable,nonwire wound,nonprecision) was assigned May 28, 1969 in the Federal Logistics Information System (FLIS). NIIN 004842959 was cancelled on May 2, 2012, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5905011701571. This NSN does not replace any other NSNs.

There are 5 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, one supplier is 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) 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 5905004842959 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

SHAFT DIAMETER
(ABWV) 0.115 INCHES NOMINAL
SHAFT LENGTH
(ABXF) 0.070 INCHES NOMINAL
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 25.0 KILOHMS SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS
(CRGD) 0.75 FREE AIR SINGLE SECTION
OVERALL LENGTH
(ABHP) 1.320 INCHES NOMINAL
ACTUATOR TYPE
(AEFD) SINGLE SHAFT
CENTER TO CENTER DISTANCE BETWEEN TERMINALS
(AEHT) 0.700 INCHES NOMINAL
BODY STYLE
(AAQL) RECTANGULAR W/MOUNTING HOLES/SLOTS
BODY HEIGHT
(ADAU) 0.315 INCHES NOMINAL
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS
(CRFJ) -250.0/+250.0 SINGLE SECTION
SECTION QUANTITY
(AAPN) 1
MOUNTING HOLE DIAMETER
(ABTB) 0.093 INCHES NOMINAL
RELIABILITY INDICATOR
(AARG) NOT ESTABLISHED
TERMINAL LENGTH
(ABJT) 0.500 INCHES NOMINAL
BODY WIDTH
(ADAT) 0.190 INCHES NOMINAL
LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS
(AGTP) 1.000 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL
(CQCM) 0.300 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY
(TTQY) 3 PIN
SPECIFICATION/STANDARD DATA
(ZZZK) 81349-MIL-R-22097/2 GOVERNMENT SPECIFICATION
TEST DATA DOCUMENT
(TEST) 81349-MIL-R-22097 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.).
OVERALL HEIGHT
(ABKW) 0.815 INCHES NOMINAL
MOUNTING METHOD
(AXGY) UNTHREADED HOLE AND TERMINAL
MOUNTING FACILITY QUANTITY
(AKPV) 2
TERMINAL LOCATION
(APXH) LOWER ADJACENT SIDE SINGLE ROW
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER
(CSDH) 85.0 SINGLE SECTION
STANDARD TAPER CURVE PER SECTION
(CSDL) A SINGLE SECTION
BODY LENGTH
(ADAQ) 1.250 INCHES NOMINAL
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER
(CQGN) 150.0 SINGLE SECTION
OVERALL WIDTH
(ABMK) 0.190 INCHES NOMINAL
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -10.0/+10.0 SINGLE SECTION
SHAFT STYLE
(AEDX) ROUND, SLOTTED

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