Nonwire Wound Variable Resistor
50-M175
(NSN) National Stock Number
5905-00-131-6468
Federal Supply Classification
5905 Resistor
Item Name Code
37405
Schedule B Code
8533400080
Summary
1 section quantity, 1.107 inches nominal overall length, 0.219 inches nominal undercut diameter, 0.249 inches minimum and 0.250 inches maximum shaft diameter, 0.357 inches nominal shaft length, 0.648 inches minimum and 0.653 inches maximum overall diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | KE |
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.Overall Length
1.107 inches nominal
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Undercut Diameter
0.219 inches nominal
Details
None.Shaft Diameter
0.249 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
0.357 inches nominal
Details
A measurement of the longest dimension of the shaft,in distinction from width.Overall Diameter
0.648 inches minimum and 0.653 inches maximum
Details
A measurement of the longest straight line across a circular cross-sectional plane.Shaft Style
round, slotted, undercut
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).Effective Electrical Rotation In Deg Angular Rotation
340.0 nominal
Details
That part of the total rotational travel of the actuator that produces a change in output,expressed in degree angular rotation.Maximum Starting Torque
0.20 inch-ounces
Details
The maximum amount of turning force required to initiate the actuator movement.Maximum Running Torque
6.00 inch-ounces
Details
The maximum amount of force requred to maintain actuator movement.Undercut Length
0.157 inches nominal
Details
None.Features Provided
humidity proof
Details
Those features,not otherwise specified,which may be required for proper functioning of the item.Electrical Resistance Per Section
2.000 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
340.0 nominal
Details
The measurement of the rotary mechanical motion of the actuating shaft of an item,expressed in degrees.Function Conformity Tolerance Per Section
-5.00 to 5.00 single section
Details
The permissible range per section by which the actual value of resistance or voltage at any specified point may deviate from the theoretical value for the linear or nonlinear function,expressed as a minus and plus percent.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
-100.0 to 100.0 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
0.5 free air single section
Details
The maximum amount of electrical energy that can be expended per section,expressed in watts.Function Conformity Per Section
single section independent linearity
Details
The fidelity of the relationship between the actual function characteristics and the theoretical function per section.Resistance Tolerance Per Section In Percent
-5.0 to 5.0 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
continuous motion
Details
The feature that controls the actuator travel.Function Characteristic Per Section
single section linear
Details
The specified mathematical relation per section between the terminal resistance,or output ratio,and the rotation of the actuator.Ambient Temp In Deg Celsius Per Section At Full Rated Power
95.0 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.Shaft Bearing Type
bearing
Details
Indicates the type of shaft bearing/s/ furnished.Terminal Type And Quantity
3 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 |
|---|---|---|---|---|---|---|---|
| ERT13 | 99251 | 1 | - | 1 | 2 | - | CT |
| JPH/2-101 | 94603 | 5 | - | 5 | 9 | - | KE |
| JPH/2-101 | 06880 | 5 | - | 5 | 9 | - | KE |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | B | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 35140 | - | P | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 72D | 3 | 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 5905-00-131-6468
What is the NIIN of the NSN 5905-00-131-6468?
The National Item Identification Number (NIIN) of the NSN 5905-00-131-6468 is 00-131-6468
When the NSN 5905-00-131-6468 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Dec 11, 1968
Does the NSN 5905-00-131-6468 contain any precious metals?
Does not contain precious metal
Does the NSN 5905-00-131-6468 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5905-00-131-6468?
ESD sensitivity
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