Non Wire Wound Variable Resistor NSN 5905-00-335-0429

Item Description

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, etc., 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.

NSN: 5905-00-335-0429

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Features and Characteristics

Section Quantity

Body Style

Cylindrical servo mounted

Pilot Diameter

1.87500 inches

Pilot Length

0.06200 inches

Overall Length

3.313 inches

Undercut Diameter

Between 0.838 inches and 0.938 inches

Undercut Width

0.06200 inches

Body Diameter

1.985 inches

Shaft Diameter

0.250 inches

Shaft Length

0.438 inches

Body Length

1.875 inches

Overall Diameter

2.293 inches

Mounting Lip Diameter

1.98500 inches

Mounting Lip Depth

0.06200 inches

Shaft Style

Round

Shaft Bearing Type

Bearing

Actuator Type

Single shaft

Effective Electrical Rotation In Deg Angular Rotation

343.0 and 343.0 and 343.0 and 343.0 and 350.0

Terminal Location

Radially positioned over less than half the circumference

Mounting Method

Clamp ring

Electrical Resistance Per Section

50.000 kilohms 5th section

Rotary Actuator Travel In Angular Deg

360.0

Function Conformity Tolerance Per Section

-5.00 to 5.00 3rd section

Power Dissipation Rating Per Section In Watts

4.0 free air 5th section

Function Conformity Per Section

All sections independent linearity

Fixed Tap Quantity Per Section

1 all sections

Resistance Tolerance Per Section In Percent

-5.0 to 5.0 5th section

Actuator Travel Control Feature

Continuous motion

Tap Location From Ccw Terminal Per Section In Ohms

25000.0 all sections

Function Characteristic Per Section

All sections graph

Ambient Tempurature In Deg Celsius Per Section At Full Rated Power

40.0 single section

Standard Taper Curve Per Section

A all sections

Special Features

Ambient temp 70 degrees c at 0.75 watt, ambient temp 70 degrees c at 0.75 watt, ambient temp 70 degrees c at 0.75 watt, ambient temp 70 degrees c at 0.5 watt, ambient temp 70 degrees c at 2.0 watt

Test Data Document

79500-59-j-204 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) and 79500-52-c-2444 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)

Terminal Type And Quantity

18 turret

FSC

5905 Resistors

NIIN

003350429

NSN

5905003350429

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

R50D8297

Cage Code:

79500

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8533390080
NAICS: 334416
SITC: 77233
Description: Wirewound variable resistors, nesoi
End Use (Code 20005):
Electric apparatus

Q & A

Frequently asked questions for NSN 5905-00-335-0429

What are the manufacturers of nsn 5905003350429?

Westinghouse Electric Corp (79500)

Does this nsn 5905003350429 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905003350429
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, etc., 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.

Does nsn 5905003350429 contain any precious metals?
Precious metal content is unknown.

Does nsn 5905003350429 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905003350429?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

37406

FIIG:

A002A0

App. Key:

Cond. Code:

Status:

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