Part Number RA20A1FK250AK

Non Wire Wound Variable Resistor

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
ra20a1fk250ak
Demil:
No
Shelf Life:
UOM:
NIIN:
001556984
NSN
National Stock Number:
5905-00-155-6984 5905001556984
TXT
Description:
Non Wire Wound Variable Resistor
INC
INC
Item Name Code:
37406
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:
Not established
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
3.125 inches
MRC:
None.ABNB
First Flat Length:
0.625 inches
MRC:
None.ABNC
Flat Height:
0.216 inches
MRC:
The length of a straight line which passes through the center of the body,and terminates at the circumference.ABPM
Body Diameter:
1.281 inches
MRC:
The length of a straight line which passes through the center of a shaft,and terminates at the circumference.ABWV
Shaft Diameter:
0.250 inches
MRC:
A measurement of the longest dimension of the shaft,in distinction from width.ABXF
Shaft Length:
2.500 inches
MRC:
None.ADAP
Mounting Bushing Length:
0.375 inches
MRC:
A measurement of the longest dimension of the body,in distinction from width.ADAQ
Body Length:
0.625 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the shaft.AEDX
Shaft Style:
Round, flatted
MRC:
Indicates the type of facility or arrangement provided for moving the variable contact(s).AEFD
Actuator Type:
Single shaft
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:
0.531 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:
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 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:
25.000 ohms 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 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:
-10.0/+10.0 single section
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:
-10.0 to 10.0 single section
MRC:
The rate of change and distribution of resistance per section,in relation to the rotation of the control shaft,which establishes a standard taper curve designated by an alphabetic character and accepted for common usage.CSDL
Standard Taper Curve Per Section:
A single section
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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