Nonwire Wound Variable Resistor
404-8-02857-026
(NSN) National Stock Number
5905-00-270-1941
Federal Supply Classification
5905 Resistor
Item Name Code
37405
Schedule B Code
8533400080
Summary
1 section quantity, cylindrical body style, not established reliability indicator, 0.719 inches nominal overall length, 0.562 inches nominal body diameter, 0.453 inches nominal body length
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 5 |
| 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
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
0.719 inches nominal
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Body Diameter
0.562 inches nominal
Details
The length of a straight line which passes through the center of the body,and terminates at the circumference.Body Length
0.453 inches nominal
Details
A measurement of the longest dimension of the body,in distinction from width.Overall Diameter
0.562 inches nominal
Details
A measurement of the longest straight line across a circular cross-sectional plane.Actuator Type
flush drive with slot-hole
Details
Indicates the type of facility or arrangement provided for moving the variable contact(s).Effective Electrical Rotation In Deg Angular Rotation
290.0 minimum
Details
That part of the total rotational travel of the actuator that produces a change in output,expressed in degree angular rotation.Fragility Factor
moderately delicate
Details
The measure of sensitivity of the item to be packaged. a factor used by packaging engineers in devising proper cushioning in a package.Screw Thread Diameter
0.086 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
unc
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
56.0
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 Facility Quantity
1
Details
The number of mounting facilities provided.Mounting Method
threaded stud
Details
The means of attaching the item.Features Provided
grounded contact arm
Details
Those features,not otherwise specified,which may be required for proper functioning of the item.Electrical Resistance Per Section
2.2 kilohms single section
Details
A measure of the opposition to the flow of direct or alternating current per section.Rotary Actuator Travel In Angular Deg
290.0 minimum
Details
The measurement of the rotary mechanical motion of the actuating shaft of an item,expressed in degrees.Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power
85.0 single section
Details
The ambient temperature at which the power dissipation of each section is derated to zero percent of the full rated power.Terminal Location
rear end
Details
Indicates the location of the terminal/s/ on the item.Temp Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-500.0 to 500.0 single section
Details
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.Power Dissipation Rating Per Section In Watts
0.25 free air single section
Details
The maximum amount of electrical energy that can be expended per section,expressed in watts.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.Actuator Travel Control Feature
stops
Details
The feature that controls the actuator travel.Ambient Temp In Deg Celsius Per Section At Full Rated Power
70.0 single section
Details
The ambient temperature,expressed in degrees celsius,of the medium surrounding each section at which it can be operated continuously at full rated power.Special Features
case turns,not shaft
Details
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.Terminal Type And Quantity
2 tab, solder lug
Details
Indicates the type and number of terminals for providing electrical connection.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 25611-018 | 51190 | 6 | - | C | 1 | - | ZZ |
| 25611-074 | 51190 | 1 | - | 3 | 2 | - | TX |
| 25611-074 | 09553 | 1 | - | 5 | 9 | - | TX |
| 25611018 | 09553 | 5 | - | C | 1 | - | TX |
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 |
|---|---|---|---|
| - | 658 | Z | 9 |
What's Included?
- Certificate of Conformity
- QC Inspection prior to shipping
- On time delivery
- Friendly service to back every order
Manufacturer
FAQs
Frequently asked questions for NSN 5905-00-270-1941
What is the NIIN of the NSN 5905-00-270-1941?
The National Item Identification Number (NIIN) of the NSN 5905-00-270-1941 is 00-270-1941
When the NSN 5905-00-270-1941 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Sun, Jul 22, 1973
Does the NSN 5905-00-270-1941 contain any precious metals?
Type/content is unknown
Does the NSN 5905-00-270-1941 contain any hazardous material?
No data in HMIRS
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