Part Number
DEMIL
Shelf Life
UOM
NIIN
NSN
National Stock Number:
TXT
Description:
Pre Wire Wound Variable Resistor
MRC:
The number of individual elements.AAPN
Section Quantity:
2
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
Body Style:
Rectangular bushing mounted
MRC:
An indication that the level of probability that an item will operate without failure,at a specified rated capability,at a specified temperature,and for a specified period of time,has been established by testing random samples of production lot.AARG
Reliability Indicator:
Not established
MRC:
The length of a straight line which passes through the center of a shaft,and terminates at the circumference.ABWV
Shaft Diameter:
Between 0.289 inches and 0.299 inches
MRC:
A measurement of the longest dimension of the shaft,in distinction from width.ABXF
Shaft Length:
Between 0.745 inches and 0.755 inches
Mounting Bushing Length:
Between 0.360 inches and 0.390 inches
MRC:
A measurement of the longest dimension of the body,in distinction from width.ADAQ
Body Length:
Between 1.805 inches and 1.861 inches
MRC:
A measurement taken at right angles to the length of the body,in distinction from thickness.ADAT
Body Width:
Between 0.610 inches and 0.640 inches
MRC:
A measurement from the bottom to the top of the body,in distinction from depth.ADAU
Body Height:
Between 0.610 inches and 0.640 inches
Undercut Diameter:
Between 0.124 inches and 0.126 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the shaft.AEDX
Shaft Style:
Round, stepped
MRC:
Indicates the type of shaft bearing/s/ furnished.AEDZ
Shaft Bearing Type:
Sleeve
MRC:
Indicates the type of switch included in the item.AEEA
Switch Type:
Push-pull
MRC:
The voltage for which the switch is rated for normal operation,expressed in volts.AEED
Switch Voltage Rating In Volts:
125.0
MRC:
Indicates the type of facility or arrangement provided for moving the variable contact(s).AEFD
Actuator Type:
Dual concentric
MRC:
That part of the total rotational travel of the actuator that produces a change in output,expressed in degree angular rotation.AEFH
Effective Electrical Rotation In Deg Angular Rotation:
Between 3600.0 and 3610.0
MRC:
The maximum amount of turning force required to initiate the actuator movement.AEFK
Maximum Starting Torque:
2.00 inch-ounces
MRC:
The maximum amount of force requred to maintain actuator movement.AEFL
Maximum Running Torque:
2.00 inch-ounces
MRC:
The maximum amount of turning force that can be applied through the operating shaft with0ut damage to the stops.AEFM
Maximum Stop Torque:
48.00 inch-ounces
MRC:
Indicates the location of a mechanical device which prevents the turning of the item on its mounted surface,expressed by the twelve hour clock designation.AEFN
Nonturn Device Location:
At 9 oclock
MRC:
The linear measurement of the distance from the actuator centerline to the centerline of the nonturn device.AEFP
Nonturn Device Radius:
Between 0.300 inches and 0.310 inches
MRC:
The total axial excursion of the shaft measured at the end of the shaft with a specified axial load applied alternately in the opposite directions.AEFY
Shaft End Play:
0.014 inches
MRC:
The eccentricity of the shaft diameter with respect to the rotational axis of the shaft,measured at a specified distance from the end of the shaft,when the body of the item is held fixed and the shaft is rotated with a specified load applied radially to the shaft.AEFZ
Shaft Runout:
0.006 inches
MRC:
The total radial excursion of the shaft measured at a specified distance from the front surface of the unit with a specified radial load applied alternately in opposite directions at a specified point.AEGC
Shaft Radial Play:
0.005 inches
MRC:
The definitive positional point at which the switch operates /starting with the actuator in extreme counterclockwise position and moving clockwise for rotary actuated resistors;starting with actuator full retracted /pushed in/ for longitudinally actuated resistors/.AEGH
Switch Operating Position:
Any position of rotation travel
MRC:
A designation that describes the basic electrical configuration of a switch.AEGJ
Switch Contact Arrangement:
Single pole, single throw, normally open, both positions maintained
MRC:
The measure of sensitivity of the item to be packaged. a factor used by packaging engineers in devising proper cushioning in a package.AFJN
Fragility Factor:
Moderately rugged
Undercut Length:
Between 0.369 inches and 0.431 inches
MRC:
The length of a straight line which passes through the center of a coaxial cylinder which would bound the crest of an external thread or the root of an internal thread.AJYN
Screw Thread Diameter:
Between 0.359 inches and 0.391 inches
MRC:
A designation distinguishing one group of screw thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.AJYP
Screw Thread Series Designator:
Unef
MRC:
The number of screw threads on the item per linear inch measured on a line parallel to the thread axis,including incomplete threads.AJYQ
Screw Thready Qty Per Inch (tpi):
32.0
MRC:
The position of the terminal/s/ for making connection to an item.APXH
Terminal Location:
Lower adjacent side two rows
MRC:
The means of attaching the item.AXGY
Mounting Method:
Standard bushing
MRC:
Those features,not otherwise specified,which may be required for proper functioning of the item.CBBL
Features Provided:
Switch
MRC:
A measurement of volume taken by multiplying the length by the width by the height of an item and rendered in cubic units.CBME
Cubic Measure:
0.762 cubic inches
MRC:
A measure of the opposition to the flow of direct or alternating current per section.CQCC
Electrical Resistance Per Section:
250.0 ohms c and better industrial clears
MRC:
A measure of the opposition to the flow of direct or alternating current per section.CQCC
Electrical Resistance Per Section:
50.0 percent, rated amperes c and better finish
MRC:
The measurement of the rotary mechanical motion of the actuating shaft of an item,expressed in degrees.CQCK
Rotary Actuator Travel In Angular Deg:
Between 3600.0 and 3615.0
MRC:
The permissible range per section by which the actual value of resistance or voltage at any specified point may deviate from the theoretical value for the linear or nonlinear function,expressed as a minus and plus percent.CQFL
Function Conformity Tolerance Per Section:
-0.25/+0.25 all sections
MRC:
The ambient temperature at which the power dissipation of each section is derated to zero percent of the full rated power.CQGN
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
125.0 all sections
MRC:
A constant that represents the proportionate change in resistance caused by a change in temperature per section,expressed in parts per million per degree celsius.CRFJ
Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius:
-50.0/+50.0 all sections
MRC:
The maximum amount of electrical energy that can be expended per section,expressed in watts.CRGD
Power Dissipation Rating Per Section In Watts:
1.0 free air all sections
MRC:
The fidelity of the relationship between the actual function characteristics and the theoretical function per section.CRGM
Function Conformity Per Section:
All sections independent linearity
MRC:
The limits of permissible variation in the electrical resistance value per section of an item from its rated value,expressed in percent.CRSS
Resistance Tolerance Per Section In Percent:
-5.0/+5.0 all sections
MRC:
The feature that controls the actuator travel.CRSX
Actuator Travel Control Feature:
Stops
MRC:
The specified mathematical relation per section between the terminal resistance,or output ratio,and the rotation of the actuator.CSBX
Function Characteristic Per Section:
All sections linear
MRC:
The ambient temperature,expressed in degrees celsius,of the medium surrounding each section at which it can be operated continuously at full rated power.CSDH
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
70.0 all sections
MRC:
Indicates the type of electrical current and the capacity for normal operation of the switch,expressed in amperes.CSDK
Switch Current Type And Rating In Amps:
1.000 ac
MRC:
The measured weight of an item unencumbered by packaging or packing material.PKWT
Unpackaged Unit Weight:
21.0 grams
MRC:
Indicates the type and number of terminals for providing electrical connection.TTQY
Terminal Type And Quantity:
10 tab, solder lug
