NSN 5905-00-891-2607, 5905008912607
RESISTOR,VARIABLE,NONWIRE WOUND,

Federal Supply Classification: FSC 5905 - Resistors
National Item Identification Number: NIIN 008912607
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 5905-00-891-2607

National Stock Number (NSN) 5905-00-891-2607, or NIIN 008912607, (resistor,variable,nonwire wound,) was assigned May 5, 1972 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers 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 5905008912607 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 Jun 01, 2024.

Technical Characteristics

UNABLE TO DECODE: (CSDL) UNABLE TO DECODE
RESISTANCE TEMP CHARACTERISTIC RANGE PER SECTION IN PERCENT: (CQDB) +0.0/+5.5 -55 DEG CELSIUS 1ST SECTION AND +0.0/+3.0 -25 DEG CELSIUS 1ST SECTION AND +0.0/+1.5 0 DEG CELSIUS 1ST SECTION AND +0.0/+1.0 25 DEG CELSIUS 1ST SECTION AND +0.0/+2.0 85 DEG CELSIUS 1ST SECTION AND +0.0/+4.5 120 DEG CELSIUS 1ST SECTION
STANDARD TAPER CURVE PER SECTION: (CSDL) A SINGLE SECTION
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION: (AEFH) 312.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION: (CQCC) 1.000 KILOHMS 1ST SECTION AND 100.000 OHMS 2ND SECTION
ACTUATOR TRAVEL CONTROL FEATURE: (CRSX) STOPS
ACTUATOR TYPE: (AEFD) DUAL CONCENTRIC
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) 1.156 INCHES MAXIMUM
BODY LENGTH: (ADAQ) 1.312 INCHES MAXIMUM
BODY STYLE: (AAQL) CYLINDRICAL BUSHING MOUNTED
DEVICE DESIGN TYPE: (CQPH) NONTURN AT 9 OCLOCK
NONTURN DEVICE RADIUS: (AEFP) 0.531 INCHES NOMINAL
OVERALL DIAMETER: (ADAV) 1.484 INCHES MAXIMUM
OVERALL LENGTH: (ABHP) 2.567 INCHES MAXIMUM
MAXIMUM STARTING TORQUE: (AEFK) 6.00 INCH-OUNCES
MAXIMUM STOP TORQUE: (AEFM) 192.00 INCH-OUNCES
MAXIMUM RUNNING TORQUE: (AEFL) 1.00 INCH-OUNCES
MECHANICAL BACKLASH IN DEG ANGULAR ROTATION: (AEGD) 3.0
MOUNTING BUSHING LENGTH: (ADAP) 0.375 INCHES NOMINAL
MOUNTING METHOD: (AXGY) STANDARD BUSHING
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG: (CQCK) 312.0 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) 2
SHAFT DIAMETER: (ABWV) 0.250 INCHES NOMINAL
SHAFT LENGTH: (ABXF) 1.250 INCHES NOMINAL
SHAFT STYLE: (AEDX) ROUND, STEPPED
POWER DISSIPATION RATING PER SECTION IN WATTS: (CRGD) 2.0 FREE AIR ALL SECTIONS
RESISTANCE TEMP CHARACTERISTIC RANGE PER SECTION IN PERCENT: (CQDB) +0.0 TO 3.0 -25 DEG CELSIUS 1ST SECTION AND +0.0 TO 1.5 0 DEG CELSIUS 1ST SECTION AND +0.0 TO 1.0 25 DEG CELSIUS 1ST SECTION AND +0.0 TO 2.0 85 DEG CELSIUS 1ST SECTION AND +0.0 TO 5.5 -55 DEG CELSIUS 1ST SECTION AND +0.0 TO 4.5 120 DEG CELSIUS 1ST SECTION AND +0.0 TO 1.5 0 DEG CELSIUS 2ND SECTION AND +0.0 TO 1.0 25 DEG CELSIUS 2ND SECTION AND +0.0 TO 1.5 85 DEG CELSIUS 2ND SECTION AND +0.0 TO 4.5 -55 DEG CELSIUS 2ND SECTION AND +0.0 TO 2.5 -25 DEG CELSIUS 2ND SECTION AND +0.0 TO 3.5 120 DEG CELSIUS 2ND SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT: (CRSS) -10.0 TO 10.0 ALL SECTIONS
UNDERCUT DIAMETER: (ABPA) 0.125 INCHES NOMINAL
UNDERCUT LENGTH: (AGQL) 0.750 INCHES NOMINAL
TERMINAL LOCATION: (CQTM) RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY: (TTQY) 6 TAB, SOLDER LUG
TEST DATA DOCUMENT: (TEST) 26512-EC816CY DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
III OVERALL DIAMETER: (ADAV) 1.484 INCHES MAXIMUM
RESISTANCE TEMP CHARACTERISTIC RANGE PER SECTION IN PERCENT: (CQDB) UNABLE TO DECODE
RESISTANCE TOLERANCE PER SECTION IN PERCENT: (CRSS) -10.0/+10.0 ALL SECTIONS
UNABLE TO DECODE: (AEDQ) UNABLE TO DECODE
UNDERCUT DIAMETER: (AEDQ) 0.125 INCHES NOMINAL
UNABLE TO DECODE: (AEFN) UNABLE TO DECODE
NONTURN DEVICE LOCATION: (AEFN) AT 9 OCLOCK
TERMINAL LOCATION: (APXH) RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
UNABLE TO DECODE: (APXH) UNABLE TO DECODE
ELECTRICAL RESISTANCE PER SECTION: (CQCC) 100.000 OHMS C AND BETTER INDUSTRIAL CLEARS
III OVERALL LENGTH: (ABHP) 2.567 INCHES MAXIMUM
ELECTRICAL RESISTANCE PER SECTION: (CQCC) 1.000 PERCENT, RATED AMPERES C AND BETTER FINISH
ELECTRICAL RESISTANCE PER SECTION: (CQCC) 100.000 OHMS 2ND SECTION
RESISTANCE TEMP CHARACTERISTIC RANGE PER SECTION IN PERCENT: (CQDB) +0.0/+4.5 -55 DEG CELSIUS 2ND SECTION AND +0.0/+2.5 -25 DEG CELSIUS 2ND SECTION AND +0.0/+1.5 0 DEG CELSIUS 2ND SECTION AND +0.0/+1.0 25 DEG CELSIUS 2ND SECTION AND +0.0/+1.5 85 DEG CELSIUS 2ND SECTION AND +0.0/+3.5 120 DEG CELSIUS 2ND SECTION