Non Wire Wound Variable Resistor
SP526-1
(NSN) National Stock Number
5905-00-253-4019
Federal Supply Classification
5905 Resistor
Item Name Code
37406
Schedule B Code
8533390080
Summary
1 section quantity, cylindrical studs mounted body style, not established reliability indicator, 2.969 inches nominal body diameter, 0.169 inches nominal mounting hole diameter, 0.250 inches nominal shaft diameter
| 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 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
cylindrical studs 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.Body Diameter
2.969 inches nominal
Details
The length of a straight line which passes through the center of the body,and terminates at the circumference.Mounting Hole Diameter
0.169 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
0.250 inches nominal
Details
The length of a straight line which passes through the center of a shaft,and terminates at the circumference.Shaft Length
1.344 inches nominal
Details
A measurement of the longest dimension of the shaft,in distinction from width.Body Length
1.500 inches nominal
Details
A measurement of the longest dimension of the body,in distinction from width.Body Inside Diameter
0.125 inches nominal
Details
The length of a straight line which passes through the center of a body,and terminates at the inside circumference.Mounting Hole/Stud Circle Diameter
1.750 inches nominal
Details
None.Shaft Style
round, hollowed
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
300.0 nominal
Details
That part of the total rotational travel of the actuator that produces a change in output,expressed in degree angular rotation.Mounting Facility Quantity
3
Details
The number of mounting facilities provided.Terminal Location
radially positioned over less than half the circumference
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
unthreaded hole
Details
The means of attaching the item.Electrical Resistance Per Section
200.0 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
320.0 nominal
Details
The measurement of the rotary mechanical motion of the actuating shaft of an item,expressed in degrees.Power Dissipation Rating Per Section In Watts
6.0 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.Tap Location Tolerance Per Section
-1.0 to 1.0 ohms single section
Details
The limits of permissible variation from the rated value of the location of a tap 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
stops
Details
The feature that controls the actuator travel.Tap Location From Ccw Terminal Per Section In Ohms
100.0 single section
Details
Indicates the location of a tap relative to the counterclockwise terminal per section,expressed in ohms.Ambient Temp In Deg Celsius Per Section At Full Rated Power
20.0 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.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 |
|---|---|---|---|---|---|---|---|
| 55-776 | 18065 | 5 | - | 5 | 2 | - | TX |
| 627521-1 | 80064 | 5 | - | 3 | 2 | - | 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 |
|---|---|---|---|
| - | 72D | 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 5905-00-253-4019
What is the NIIN of the NSN 5905-00-253-4019?
The National Item Identification Number (NIIN) of the NSN 5905-00-253-4019 is 00-253-4019
When the NSN 5905-00-253-4019 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 5905-00-253-4019 contain any precious metals?
Type/content is unknown
Does the NSN 5905-00-253-4019 contain any hazardous material?
No data in HMIRS
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