Non Wire Wound Variable Resistor
301-120H500
(NSN) National Stock Number
5905-00-070-5945
Federal Supply Classification
5905 Resistor
Item Name Code
37406
Schedule B Code
8533390080
Summary
1 section quantity, rectangular w/mounting holes body style, not established reliability indicator, 0.172 inches minimum terminal length, 0.078 inches nominal mounting hole diameter, 0.083 inches nominal shaft diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 3 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | 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 of 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, nonwire wound; nonprecision; resistor (1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, precision.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 37406 | A002A0 | 1 | 1 |
Specifications
Section Quantity
1
Details
The number of individual elements.Body Style
rectangular w/mounting holes
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.Terminal Length
0.172 inches minimum
Details
A measurement of the longest dimension of a terminal,in distinction from width.Mounting Hole Diameter
0.078 inches nominal
Details
The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.Shaft Diameter
0.083 inches nominal
Details
The length of a straight line which passes through the center of a shaft,and terminates at the circumference.Shaft Length
0.030 inches maximum
Details
A measurement of the longest dimension of the shaft,in distinction from width.Body Length
0.500 inches nominal
Details
A measurement of the longest dimension of the body,in distinction from width.Body Width
0.219 inches nominal
Details
A measurement taken at right angles to the length of the body,in distinction from thickness.Body Height
0.500 inches nominal
Details
A measurement from the bottom to the top of the body,in distinction from depth.Shaft Style
round, slotted
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the shaft.Actuator Type
flush drive with slot-hole
Details
Indicates the type of facility or arrangement provided for moving the variable contact(s).Center To Center Distance Between Terminals
0.200 inches nominal
Details
The center to center distance between terminals.Lateral Distance Between Mounting Hole Centers
0.520 inches nominal
Details
None.Mounting Facility Quantity
2
Details
The number of mounting facilities provided.Terminal Location
left adjacent side two rows
Details
The position of the terminal/s/ for making connection to an item.please use mrc cqtm in place of this discontinued mrc.Mounting Method
terminal and unthreaded hole
Details
The means of attaching the item.Center To Center Distance Between Terminal Rows
0.100 inches nominal
Details
The center to center distance between the rows of terminals.Electrical Resistance Per Section
500.0 ohms single section
Details
A measure of the opposition to the flow of direct or alternating current per section.Rotary Actuator Travel In Angular Deg
9000.0 nominal
Details
The measurement of the rotary mechanical motion of the actuating shaft of an item,expressed in degrees.Center To Center Distance Between Center Terminal And Outside Terminal
0.100 inches nominal
Details
The center to center distance between the center terminal and the outside terminal.Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power
150.0 single section
Details
The ambient temperature at which the power dissipation of each section is derated to zero percent of the full rated power.Temp Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-50.0 to 50.0 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
0.75 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
-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
clutch
Details
The feature that controls the actuator travel.Ambient Temp In Deg Celsius Per Section At Full Rated Power
85.0 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.Precious Material And Location
terminal surfaces gold
Details
An indication of the precious material and its location in the item.Precious Material
gold
Details
Identification of the precious material contained in the item.Terminal Type And Quantity
3 pin
Details
Indicates the type and number of terminals for providing electrical connection.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| PC68273-2 | K0668 | 4 | - | 5 | 2 | - | ZK |
| 819798-6 | 59364 | 5 | - | C | 1 | - | ZZ |
| 819798-6 | 83298 | 1 | - | 3 | 9 | - | TX |
| 3250P1-501 | 80294 | 3 | - | 5 | 9 | - | TX |
| 930940-9 | 94580 | 1 | - | 1 | 2 | - | TX |
| 301-120H500 | 0EBU2 | 3 | - | 5 | 9 | - | TX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | G | 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 5905-00-070-5945
What is the NIIN of the NSN 5905-00-070-5945?
The National Item Identification Number (NIIN) of the NSN 5905-00-070-5945 is 00-070-5945
When the NSN 5905-00-070-5945 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Thu, Jul 13, 1967
Does the NSN 5905-00-070-5945 contain any precious metals?
Contains gold
Does the NSN 5905-00-070-5945 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5905-00-070-5945?
ESD sensitivity
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