Nonwire Wound Variable Resistor

N01014200
(NSN) National Stock Number
5905-00-504-5269
Federal Supply Classification
5905 Resistor
Item Name Code
37405
Schedule B Code
8533400080
Summary

1 section quantity, cylindrical bushing mounted body style, not established reliability indicator, 1.344 inches nominal overall length, 1.125 inches maximum body diameter, 0.248 inches minimum and 0.250 inches maximum shaft diameter

DAC HCC DMIL RNCC
6 - - 3
RNVC SADC MSDS RNAAC
2 - - TX
Identification

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity), if given, of the output is greater than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, and the like, shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable. For items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes:resistor (1), variable, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

INC FIIG Concept Condition
37405 A002A0 1 1
Specifications
Section Quantity
1
Details The number of individual elements.
Body Style
cylindrical bushing mounted
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
Reliability Indicator
not established
Details 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.
Overall Length
1.344 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Body Diameter
1.125 inches maximum
Details The length of a straight line which passes through the center of the body,and terminates at the circumference.
Shaft Diameter
0.248 inches minimum and 0.250 inches maximum
Details The length of a straight line which passes through the center of a shaft,and terminates at the circumference.
Shaft Length
0.750 inches nominal
Details A measurement of the longest dimension of the shaft,in distinction from width.
Mounting Bushing Length
0.375 inches nominal
Details None.
Body Length
0.594 inches maximum
Details A measurement of the longest dimension of the body,in distinction from width.
Overall Diameter
1.391 inches maximum
Details A measurement of the longest straight line across a circular cross-sectional plane.
Shaft Style
round
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the shaft.
Actuator Type
single shaft
Details Indicates the type of facility or arrangement provided for moving the variable contact(s).
Nonturn Device Radius
0.531 inches nominal
Details The linear measurement of the distance from the actuator centerline to the centerline of the nonturn device.
Screw Thread Diameter
0.375 inches nominal
Details 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.
Screw Thread Series Designator
unef
Details 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.
Screw Thread Quantity Per Inch
32.0
Details The number of screw threads on the item per linear inch measured on a line parallel to the thread axis,including incomplete threads.
Mounting Method
standard bushing
Details The means of attaching the item.
Electrical Resistance Per Section
200.0 kilohms single section
Details A measure of the opposition to the flow of direct or alternating current per section.
Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation
152.5 single section
Details The location per section,in degrees,of effective electrical rotation between the counterclockwise terminal of a resistor and each tap terminal.
Device Design Type
nonturn at 9 oclock
Details Indicates the design type of the device.
Terminal Location
radially positioned over more than half the circumference
Details Indicates the location of the terminal/s/ on the item.
Power Dissipation Rating Per Section In Watts
0.5 free air single section
Details The maximum amount of electrical energy that can be expended per section,expressed in watts.
Fixed Tap Quantity Per Section
1 single section
Details The number of fixed terminals at points between the end terminals that provide connection to the intermediate values of the total value per section.
Resistance Tolerance Per Section In Percent
-20.0 to 20.0 single section
Details The limits of permissible variation in the electrical resistance value per section of an item from its rated value,expressed in percent.
Tap Location From Ccw Terminal Per Section In Ohms
100000.0 single section
Details Indicates the location of a tap relative to the counterclockwise terminal per section,expressed in ohms.
Terminal Type And Quantity
4 tab, solder lug
Details Indicates the type and number of terminals for providing electrical connection.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
35140 - P -
RVC WCC TCC SHC
- 72D Z 9
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FAQs
Frequently asked questions for NSN 5905-00-504-5269
What is the NIIN of the NSN 5905-00-504-5269?
The National Item Identification Number (NIIN) of the NSN 5905-00-504-5269 is 00-504-5269
When the NSN 5905-00-504-5269 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 5905-00-504-5269 contain any precious metals?
Type/content is unknown
Does the NSN 5905-00-504-5269 contain any hazardous material?
No data in HMIRS

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