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NSN 5905-00-787-8665, 5905007878665
RESISTOR,VARIABLE,NONWIRE WOUND,

Federal Supply Classification
FSC 5905 - Resistors
National Item Identification Number
NIIN 007878665
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 5905-00-787-8665

National Stock Number (NSN) 5905-00-787-8665, or NIIN 007878665, (resistor,variable,nonwire wound,) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. One of those 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

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 5905007878665 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

FUNCTION CONFORMITY TOLERANCE PER SECTION
(CQFL) -0.25/+0.25 SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -10.0/+10.0 1ST SECTION
UNABLE TO DECODE
(APXH) UNABLE TO DECODE
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -10.0 TO 10.0 2ND SECTION
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION
(AEFH) 360.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 20.000 KILOHMS 2ND SECTION AND 50.000 KILOHMS 1ST SECTION
ACTUATOR TRAVEL CONTROL FEATURE
(CRSX) CONTINUOUS MOTION
ACTUATOR TYPE
(AEFD) SINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER
(CSDH) 85.0 SINGLE SECTION
BODY DIAMETER
(ABPM) 2.995 INCHES MINIMUM AND 3.005 INCHES MAXIMUM
BODY LENGTH
(ADAQ) 2.688 INCHES MAXIMUM
BODY STYLE
(AAQL) CYLINDRICAL SERVO MOUNTED
FEATURES PROVIDED
(CBBL) NONMETALLIC SHAFT
FUNCTION CHARACTERISTIC PER SECTION
(CSBX) 2ND SECTION 90 DEG SINE AND 1ST SECTION 90 DEG COSINE
FUNCTION CONFORMITY PER SECTION
(CRGM) SINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION
(CQFL) -0.25 TO 0.25 SINGLE SECTION
OVERALL DIAMETER
(ADAV) 3.282 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 3.422 INCHES MINIMUM AND 3.453 INCHES MAXIMUM
LATERAL RUNOUT
(AEGA) 0.002 INCHES
MAXIMUM STARTING TORQUE
(AEFK) 2.00 INCH-OUNCES
MOUNTING LIP DEPTH
(AEDA) 0.08800 INCHES MINIMUM AND 0.09800 INCHES MAXIMUM
MOUNTING LIP DIAMETER
(AECZ) 2.99500 INCHES MINIMUM AND 3.00500 INCHES MAXIMUM
MOUNTING METHOD
(AXGY) SERVO MOUNT
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG
(CQCK) 360.0 NOMINAL
SECTION QUANTITY
(AAPN) 2
SHAFT DIAMETER
(ABWV) 0.250 INCHES NOMINAL
SHAFT LENGTH
(ABXF) 0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM
SHAFT RADIAL PLAY
(AEGC) 0.001 INCHES
SHAFT RUNOUT
(AEFZ) 0.001 INCHES
SHAFT STYLE
(AEDX) ROUND
PILOT DIAMETER
(AAVL) 2.87450 INCHES MINIMUM AND 2.87550 INCHES MAXIMUM
PILOT LENGTH
(AAVM) 0.04700 INCHES NOMINAL
PILOT DIAMETER RUNOUT
(AEGB) 0.00100 INCHES
POWER DISSIPATION RATING PER SECTION IN WATTS
(CRGD) 4.0 FREE AIR SINGLE SECTION
RELIABILITY INDICATOR
(AARG) NOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -10.0 TO 10.0 1ST SECTION AND -10.0 TO 10.0 2ND SECTION
UNDERCUT DIAMETER
(ABPA) 2.87450 INCHES MINIMUM AND 2.87550 INCHES MAXIMUM
UNDERCUT WIDTH
(ABPC) 0.07500 INCHES MINIMUM AND 0.08500 INCHES MAXIMUM
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS
(CRFJ) -300.0 TO 300.0 SINGLE SECTION
TERMINAL LOCATION
(CQTM) RADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY
(TTQY) 7 TURRET
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 20.000 PERCENT, RATED AMPERES C AND BETTER INDUSTRIAL CLEARS
RESISTANCE TOLERANCE PER SECTION IN PERCENT
(CRSS) -10.0/+10.0 2ND SECTION
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 50.000 PERCENT, RATED AMPERES C AND BETTER FINISH
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS
(CRFJ) -300.0/+300.0 SINGLE SECTION
FUNCTION CHARACTERISTIC PER SECTION
(CSBX) 1ST SECTIONSINE AND 2 COSINE FUNCTIONS GENERATED SIMULTANEOUSLY ANGLE BETWEEN SINE AND EACH COSINE SHALL BE 90 DEG
III OVERALL DIAMETER
(ADAV) 3.282 INCHES NOMINAL
ELECTRICAL RESISTANCE PER SECTION
(CQCC) 50.000 KILOHMS 1ST SECTION
FUNCTION CHARACTERISTIC PER SECTION
(CSBX) 9 OCLOCK 6TH PRIMARY
III OVERALL LENGTH
(ABHP) 3.422 INCHES MINIMUM AND 3.453 INCHES MAXIMUM
TERMINAL LOCATION
(APXH) RADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE

Manufacturer Part Numbers


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