Pre Wire Wound Variable Resistor
688237
(NSN) National Stock Number
5905-00-026-7906
Federal Supply Classification
5905 Resistor
Item Name Code
37408
Schedule B Code
8533390080
Summary
1 section quantity, 0.250 inches nominal shaft diameter, round shaft style, sleeve shaft bearing type, double ended shaft actuator type, 300.0 nominal effective electrical rotation in deg angular rotation
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | HD |
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) of the output is equal to or less than plus or munus 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, nonprecision.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 37408 | A002A0 | 1 | 1 |
Specifications
Section Quantity
1
Details
The number of individual elements.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 Style
round
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the shaft.Shaft Bearing Type
sleeve
Details
Indicates the type of shaft bearing/s/ furnished.Actuator Type
double ended 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.Screw Thread Diameter
0.164 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
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 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
threaded hole
Details
The means of attaching the item.Electrical Resistance Per Section
1.000 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
300.0 nominal
Details
The measurement of the rotary mechanical motion of the actuating shaft of an item,expressed in degrees.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
-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
500.0 single section
Details
Indicates the location of a tap relative to the counterclockwise terminal per section,expressed in ohms.Function Characteristic Per Section
single section table
Details
The specified mathematical relation per section between the terminal resistance,or output ratio,and the rotation of the actuator.Temp Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius
-20.0 to 20.0 single section
Details
A constant that represents the proportionate change in resistance of the wire per section of which the resistance element of a resistor is wound,expressed in parts per million per degree celsius.Special Features
shaft not furnished
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.Test Data Document
10001-892490 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Details
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.Terminal Type And Quantity
4 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 |
|---|---|---|---|---|---|---|---|
| 55-115-012 | 18065 | 5 | - | 5 | 2 | - | TX |
| T9741354 | 03350 | 1 | - | 5 | 2 | - | HD |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 35140 | - | P | 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
NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
CAGE: 10001
WASHINGTON
, DC
, 20376
UNITED STATES
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FAQs
Frequently asked questions for NSN 5905-00-026-7906
What is the NIIN of the NSN 5905-00-026-7906?
The National Item Identification Number (NIIN) of the NSN 5905-00-026-7906 is 00-026-7906
When the NSN 5905-00-026-7906 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5905-00-026-7906 contain any precious metals?
Does not contain precious metal
Does the NSN 5905-00-026-7906 contain any hazardous material?
No data in HMIRS
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