Part Number 3540S-1-403

Pre Wire Wound Variable Resistor

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
3540s-1-403
Demil:
No
Shelf Life:
UOM:
NIIN:
014092891
NSN
National Stock Number:
5905-01-409-2891 5905014092891
TXT
Description:
Pre Wire Wound Variable Resistor
INC
INC
Item Name Code:
37408
MRC:
The number of individual elements.AAPN
Section Quantity:
1
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
Body Style:
Cylindrical 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:
Established
MRC:
The length of a straight line which passes through the center of the body,and terminates at the circumference.ABPM
Body Diameter:
Between 21.85 millimeters and 22.61 millimeters
MRC:
The length of a straight line which passes through the center of a shaft,and terminates at the circumference.ABWV
Shaft Diameter:
Between 6.334 millimeters and 6.342 millimeters
MRC:
A measurement of the longest dimension of the shaft,in distinction from width.ABXF
Shaft Length:
12.7 millimeters
MRC:
None.ADAP
Mounting Bushing Length:
6.4 millimeters
MRC:
A measurement of the longest dimension of the body,in distinction from width.ADAQ
Body Length:
Between 18.68 millimeters and 19.44 millimeters
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the shaft.AEDX
Shaft Style:
Round, slotted
MRC:
Indicates the type of shaft bearing/s/ furnished.AEDZ
Shaft Bearing Type:
Bearing
MRC:
Indicates the type of facility or arrangement provided for moving the variable contact(s).AEFD
Actuator Type:
Single shaft
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:
3600.0
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:
0.3 millimeters
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:
0.08 millimeters
MRC:
The perpendicularity of the mounting surface,with respect to the rotational axis of the shaft,and measured on the mounting surface at a specified distance from the outside edge of the mounting surface,when the shaft is held fixed and the body of the item is rotated with specified loads applied radially and axially to the body of the item.AEGA
Lateral Runout:
0.13 millimeters
MRC:
The eccentricity of the pilot diameter with respect to the rotational axis of the shaft and measured on the pilot diameter when the shaft is held and the body of the item is rotated while a specified load is applied radially to the body.AEGB
Pilot Diameter Runout:
0.08 millimeters
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:
0.08 millimeters
MRC:
The maximum difference of shaft position that occurs when the shaft is moved to the same actual output ratio point from opposite directions,expressed in degree angular rotation.AEGD
Mechanical Backlash In Deg Angular Rotation:
1.0
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:
0.375 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:
Radially positioned over less than half the circumference
MRC:
The means of attaching the item.AXGY
Mounting Method:
Standard bushing
MRC:
A measure of the opposition to the flow of direct or alternating current per section.CQCC
Electrical Resistance Per Section:
40000.0 ohms single section
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:
3600.0
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 single section
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 single section
MRC:
The maximum amount of electrical energy that can be expended per section,expressed in watts.CRGD
Power Dissipation Rating Per Section In Watts:
2.0 free air single section
MRC:
The fidelity of the relationship between the actual function characteristics and the theoretical function per section.CRGM
Function Conformity Per Section:
Single section 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 single section
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:
Single section linear
MRC:
An indication of the precious material and its location in the item.PMLC
Precious Material And Location:
Terminals gold
MRC:
Identification of the precious material contained in the item.PRMT
Precious Material:
Gold
MRC:
Indicates the type and number of terminals for providing electrical connection.TTQY
Terminal Type And Quantity:
3 tab, solder lug

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