Part Number 274-1-504M

Nonwire Wound Variable Resistor

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
274-1-504m
Demil:
No
Shelf Life:
UOM:
NIIN:
002477703
NSN
National Stock Number:
5905-00-247-7703 5905002477703
TXT
Description:
Nonwire Wound Variable Resistor
INC
INC
Item Name Code:
37405
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:
Rectangular w/mounting holes/slots
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:
Between 1.546 inches and 1.610 inches
MRC:
A measurement of the longest dimension of a terminal,in distinction from width.ABJT
Terminal Length:
Between 0.172 inches and 0.204 inches
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
Between 0.515 inches and 0.579 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
0.344 inches
MRC:
The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.ABTB
Mounting Hole Diameter:
Between 0.223 inches and 0.233 inches
MRC:
The length of a straight line which passes through the center of a shaft,and terminates at the circumference.ABWV
Shaft Diameter:
Between 0.109 inches and 0.141 inches
MRC:
A measurement of the longest dimension of the shaft,in distinction from width.ABXF
Shaft Length:
Between 0.234 inches and 0.266 inches
MRC:
A measurement of the longest dimension of the body,in distinction from width.ADAQ
Body Length:
Between 1.312 inches and 1.344 inches
MRC:
A measurement taken at right angles to the length of the body,in distinction from thickness.ADAT
Body Width:
0.344 inches
MRC:
A measurement from the bottom to the top of the body,in distinction from depth.ADAU
Body Height:
Between 0.343 inches and 0.375 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the shaft.AEDX
Shaft Style:
Round, slotted
MRC:
The location of the contact arm when there is no electrical continuity between the moving contact and the resistive element.AEEZ
Contact Arm Electrical Off Position:
Fully cw
MRC:
Indicates the type of facility or arrangement provided for moving the variable contact(s).AEFD
Actuator Type:
Single shaft
MRC:
None.AGTP
Lateral Distance Between Mounting Hole Centers:
Between 0.995 inches and 1.005 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:
0.216 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:
Unf
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):
28.0
MRC:
The number of mounting facilities provided.AKPV
Mounting Facility Quantity:
1
MRC:
The position of the terminal/s/ for making connection to an item.APXH
Terminal Location:
Rear end
MRC:
The means of attaching the item.AXGY
Mounting Method:
Locking bushing
MRC:
A measure of the opposition to the flow of direct or alternating current per section.CQCC
Electrical Resistance Per Section:
500.000 kilohms 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:
9000.0
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:
105.0 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:
0.2 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:
-20.0/+20.0 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:
-20.0 to 20.0 single section
MRC:
The feature that controls the actuator travel.CRSX
Actuator Travel Control Feature:
Clutch
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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