Part Number 3345PW50-501

Non Wire Wound Variable Resistor

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
3345pw50-501
Demil:
No
Shelf Life:
UOM:
NIIN:
008914221

Part Information
Weapon system essential

NSN
National Stock Number:
5905-00-891-4221 5905008914221
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
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:
0.422 inches
MRC:
A measurement of the longest dimension of a terminal,in distinction from width.ABJT
Terminal Length:
0.300 inches
MRC:
The length of a straight line which passes through the center of the body,and terminates at the circumference.ABPM
Body Diameter:
Between 0.490 inches and 0.510 inches
MRC:
A measurement of the longest dimension of the body,in distinction from width.ADAQ
Body Length:
Between 0.225 inches and 0.245 inches
MRC:
A measurement of the longest straight line across a circular cross-sectional plane.ADAV
Overall Diameter:
0.500 inches
MRC:
Indicates the type of facility or arrangement provided for moving the variable contact(s).AEFD
Actuator Type:
Flush drive with slot-hole
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:
315.0
MRC:
The center to center distance between terminals.AEHT
Center To Center Distance Between Terminals:
0.200 inches
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
Sturgeon class ssn (637); los angeles class ssn (688); missile, all-weather antiship, harpoon (agm-84); helicopter, search and rescue, hh-60h; ticonderoga class cg (47); helicopter, uscg search and rescue, hh-60j; virginia class cgn 941); helicopter, carrier based asw, sh-60f; missile, air-to-air, phoenix (aim-54)
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:
Terminal
MRC:
Those features,not otherwise specified,which may be required for proper functioning of the item.CBBL
Features Provided:
Humidity proof
MRC:
A measure of the opposition to the flow of direct or alternating current per section.CQCC
Electrical Resistance Per Section:
500.0 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:
320.0
MRC:
The center to center distance between the center terminal and the outside terminal.CQCM
Center To Center Distance Between Center Terminal And Outside Terminal:
0.100 inches
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:
150.0 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:
1.0 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:
-5.0/+5.0 single section
MRC:
The feature that controls the actuator travel.CRSX
Actuator Travel Control Feature:
Stops
MRC:
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.CRTL
Criticality Code Justification:
Feat
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 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:
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 pin

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