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NSN 5905-00-112-4376, 5905001124376
RESISTOR,VARIABLE,NONWIRE WOUND,

Federal Supply Classification
FSC 5905 - Resistors
National Item Identification Number
NIIN 001124376
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 5905-00-112-4376

National Stock Number (NSN) 5905-00-112-4376, or NIIN 001124376, (resistor,variable,nonwire wound,) 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. 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.

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 5905001124376 contains an unknown precious metal.

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

RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -10.0/+10.0 ALL SECTIONS
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 15.000 PERCENT, RATED AMPERES C AND BETTER SELECT
NONTURN DEVICE LOCATION
(AEFN) AT 9 OCLOCK
UNABLE TO DECODE
(AEFN) UNABLE TO DECODE
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 20.000 OHMS C AND BETTER FINISH
NONSTANDARD TAPER CURVE AT SPECIFIC PERCENT RESISTANCE CHANGE PER SECTION
(CQCD) 16 PCT ROTATION AT 5,000 OHMS,48 PCT AT 17,000 AND 80 PCT AT 19,680 FOR 1ST SECTION. 16 PCT ROTATION AT 7,500 OHMS,48 PCT AT 55,000 AND 80 PCT AT 150,000 FOR 2ND SECTION,16 PCT ROTATION AT 600 OHMS,48 PCT AT 4,000 AND 80 PCT AT 12,500 FOR3RD SECTION,ALL SECTIONS CLOCKWISE DIRECTION
ACTUATOR TYPE
(AEFD) SINGLE SHAFT
DEVICE DESIGN TYPE
(CQPH) NONTURN AT 9 OCLOCK
FIRST FLAT LENGTH
(ABNB) 0.375 INCHES NOMINAL
FLAT HEIGHT
(ABNC) 0.216 INCHES NOMINAL
MOUNTING METHOD
(AXGY) STANDARD BUSHING
NONTURN DEVICE RADIUS
(AEFP) 0.531 INCHES NOMINAL
POWER DISSIPATION RATING PER SECTION IN WATTS
(CRGD) 2.0 FREE AIR SINGLE SECTION
RELIABILITY INDICATOR
(AARG) NOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -10.0 TO 10.0 ALL SECTIONS
SCREW THREAD DIAMETER
(AJYN) 0.375 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH
(AJYQ) 32.0
SCREW THREAD SERIES DESIGNATOR
(AJYP) UNEF
SECTION QUANTITY
(AAPN) 3
SHAFT LENGTH
(ABXF) 0.688 INCHES NOMINAL
SHAFT DIAMETER
(ABWV) 0.250 INCHES NOMINAL
SHAFT STYLE
(AEDX) ROUND, FLATTED
SPECIAL FEATURES
(FEAT) METALLIC SHAFT MATERIAL,FULLY INCLOSED RESISTIVE ELEMENT INCLUSURE METHOD,INSULATED CONTACT ARM ELECTRICAL STATUS AND RELIABILITY INDICATOR NOT ESTABLISHED;16 PCT ROTATION AT 5,000 OHMS,48 PCT AT 17,000 AND 80 PCT AT 19,680 FOR 1ST SECTION. 16 PCT ROTATION AT 7,500 OHMS,48 PCTAND 80 PCT 150,000 FOR 2ND SECTION,16 PCT ROTATION AT 600 OHMS,48 PCT AT 4,000 AND 80PCT AT 112,500 FOR 3RD SECTION,ALL SECTIONS CLOCKWISE DIRECTION
TERMINAL TYPE AND QUANTITY
(TTQY) 9 TAB, SOLDER LUG
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 180.000 PERCENT, RATED AMPERES C AND BETTER INDUSTRIAL CLEARS

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