5905-01-020-2431

Resistor,variable,nonwire Wound,

Find complete technical information, availability, and procurement data for NSN 5905-01-020-2431 All details are based on official government and industry records to support accurate and compliant procurement.

Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-01-020-2431

Item Name Code

37405

Assigment Date

04/27/1976 (50 years ago)

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.

rectangular bushing mounted body style, 1.031 inches nominal overall height, 2.430 inches maximum overall length, 2 section quantity, not established reliability indicator

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Section Quantity: 2
Body Style: rectangular bushing mounted
Reliability Indicator: not established
Overall Length: 2.430 inches maximum
Overall Height: 1.031 inches nominal
Overall Width: 0.625 inches nominal
Undercut Diameter: 0.078 inches nominal
Shaft Diameter: 0.125 inches nominal
Shaft Length: 0.926 inches nominal
Mounting Bushing Length: 0.250 inches nominal
Body Length: 1.375 inches minimum and 1.469 inches maximum
Body Width: 0.625 inches nominal
Body Height: 0.625 inches nominal
Shaft Style: round, stepped
Switch Type: rotary
Switch Voltage Rating In Volts: 125.0
Actuator Type: dual concentric
Effective Electrical Rotation In Deg Angular Rotation: 260.0 nominal
Nonturn Device Radius: 0.312 inches nominal
Switch Contact Arrangement: double pole, single throw, normally open
Undercut Length: 0.301 inches nominal
Screw Thread Diameter: 0.250 inches nominal
Screw Thread Series Designator: unef
Screw Thread Quantity Per Inch: 32.0
Operating Position: start of rotation
Mounting Method: standard bushing
Features Provided: switch
Electrical Resistance Per Section: 5.0 kilohms all sections
Rotary Actuator Travel In Angular Deg: 300.0 nominal
Resistance Temp Characteristic Range Per Section In Percent: -5.5 to 5.5 -55 deg celsius all sections and -3.0 to 3.0 -25 deg celsius all sections and -3.0 to 3.0 85 deg celsius all sections and -5.0 to 5.0 120 deg celsius all sections
Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power: 120.0 all sections
Device Design Type: nonturn at 9 oclock
Terminal Location: rear-bottom
Power Dissipation Rating Per Section In Watts: 0.5 free air all sections
Resistance Tolerance Per Section In Percent: -20.0 to 20.0 all sections
Actuator Travel Control Feature: stops
Ambient Temp In Deg Celsius Per Section At Full Rated Power: 70.0 all sections
Switch Current Type And Rating In Amps: 2.000 ac
Terminal Type And Quantity: 10 tab, solder lug

Related Parts & Specifications

This NSN includes a range of related parts designed for specific operational needs. Review each item below to find in-depth specifications, functional details, and guidance for correct application and replacement.

Part Number	Name
10M901	Resistor,variable,nonwire Wound,
13M039	Resistor,variable,nonwire Wound,
18M824	Resistor,variable,nonwire Wound,
311-1404-00	Resistor,variable,nonwire Wound,

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
Source of Supply
Demilitarization
Criticality
Federal Item Identification Guide
Precious Metals Indicator
Pseudo Item Name Code
Hazardous Material Indicator
Schedule B Code

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
National Motor Freight Classification Item Number
National Motor Freight Classification Sub-Item Number
Uniform Freight Classification Item Number
National Motor Freight Class Rating
Water Commodity
Type of Cargo
Special Hand
Air Dimension
Air Commodity
National Motor Freight Description

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 5905-01-020-2431

What is the FSCG of the NSN 5905-01-020-2431?

The FSCG of the NSN 5905-01-020-2431 is 5905

Does the NSN 5905-01-020-2431 have a Schedule B code assigned?

Yes, the Schedule B code is 8533400080

Does NSN 5905-01-020-2431 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5905-01-020-2431 contain precious materials?

Precious metal content is unknown

Does NSN 5905-01-020-2431 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5905-01-020-2431 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Tue, Apr 27, 1976