Pre Wire Wound Variable Resistor NSN 5905-00-475-2391

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) of the output is equal to or less than plus or munus 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, nonprecision.

NSN: 5905-00-475-2391

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Features and Characteristics

Section Quantity

Body Style

Cylindrical bushing mounted

Reliability Indicator

Not established

Body Diameter

2.380 inches

Shaft Diameter

0.250 inches

Shaft Length

1.160 inches

Mounting Bushing Length

0.380 inches

Body Length

1.000 inches

Shaft Style

Round

Actuator Type

Single shaft

Effective Electrical Rotation In Deg Angular Rotation

320.0

Nonturn Device Location

At 9 oclock

Nonturn Device Radius

0.531 inches

Shaft End Play

0.005 inches

Shaft Runout

0.002 inches

Lateral Runout

0.002 inches

Pilot Diameter Runout

0.001 inches

Shaft Radial Play

0.002 inches

Screw Thread Diameter

0.375 inches

Screw Thread Series Designator

Unef

Screw Thready Qty Per Inch (tpi)

32.0

Terminal Location

Radially positioned over less than half the circumference

Mounting Method

Standard bushing

Electrical Resistance Per Section

1.0 kilohms single section

Rotary Actuator Travel In Angular Deg

320.0

Function Conformity Tolerance Per Section

-0.50/+0.50 single section

Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power

150.0 single section

Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius

-20.0/+20.0 single section

Power Dissipation Rating Per Section In Watts

2.0 free air single section

Function Conformity Per Section

Single section independent linearity

Resistance Tolerance Per Section In Percent

-5.0/+5.0 single section

Actuator Travel Control Feature

Stops

Function Characteristic Per Section

Single section graph

Ambient Tempurature In Deg Celsius Per Section At Full Rated Power

85.0 single section

Test Data Document

11332-1604 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

3 turret

FSC

5905 Resistors

NIIN

004752391

NSN

5905004752391

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

1604

Cage Code:

11332

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 5905-00-475-2391

What are the manufacturers of nsn 5905004752391?

General Microwave Corporation (11332)

Does this nsn 5905004752391 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905004752391
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, 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, nonprecision.

Does nsn 5905004752391 contain any precious metals?
Precious metal content is unknown.

Does nsn 5905004752391 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905004752391?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

37408

FIIG:

A002A0

App. Key:

Cond. Code:

Status:

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