Nonwire Wound Variable Resistor NSN 5905-00-049-6239

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 finctional tolerance (linearity) of the output is equal to or less than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. For items having manually postioned taps designed to be set and fixed prior to use, see resistor, adjustable. For items with step by step variation, see rehostat 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, nonprecision; and resistor (1), variable, wire wound, precision.

NSN: 5905-00-049-6239

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Features and Characteristics

Section Quantity

Body Style

Cylindrical bushing mounted

Overall Length

2.922 inches

Body Diameter

1.875 inches

Shaft Diameter

0.2497 inches

Shaft Length

0.812 inches

Mounting Bushing Length

0.375 inches

Body Length

2.094 inches

Overall Diameter

2.313 inches

Shaft Style

Round

Shaft Bearing Type

Sleeve

Actuator Type

Single shaft

Effective Electrical Rotation In Deg Angular Rotation

3600.0

Maximum Starting Torque

2.00 inch-ounces

Maximum Running Torque

1.50 inch-ounces

Nonturn Device Location

At 12 oclock

Nonturn Device Radius

0.562 inches

Screw Thread Diameter

0.375 inches

Screw Thread Series Designator

Unef

Screw Thready Qty Per Inch (tpi)

32.0

Terminal Location

Longitudinally positioned on the circumference

Mounting Method

Standard bushing

Electrical Resistance Per Section

50.000 kilohms single section

Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation

2470.0 single section and 3290.0 single section and 3530.0 single section

Rotary Actuator Travel In Angular Deg

3600.0

Function Conformity Tolerance Per Section

-0.10 to 0.10 single section

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

80.0 single section

Power Dissipation Rating Per Section In Watts

7.0 free air single section

Function Conformity Per Section

Single section independent linearity

Fixed Tap Quantity Per Section

3 single section

Tap Location Tolerance Per Section

-1.0/+1.0 degrees angular rotation single section

Resistance Tolerance Per Section In Percent

-1.0 to 1.0 single section

Actuator Travel Control Feature

Clutch

Function Characteristic Per Section

Single section linear

Ambient Tempurature In Deg Celsius Per Section At Full Rated Power

25.0 single section

Terminal Type And Quantity

6 tab, solder lug

FSC

5905 Resistors

NIIN

000496239

NSN

5905000496239

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

257455

Cage Code:

1PQF4

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 8533400080
NAICS: 334416
SITC: 77235
Description: Variable resistors, including potentiometers, nesoi
End Use (Code 20005):
Electric apparatus

Q & A

Frequently asked questions for NSN 5905-00-049-6239

What are the manufacturers of nsn 5905000496239?

L-3 Communications Corporation (1PQF4)
Raytheon Technical Services Company (36378)

Does this nsn 5905000496239 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905000496239
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 finctional tolerance (linearity) of the output is equal to or less than plus or minus 1 percent on linear outputs. specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. for items having manually postioned taps designed to be set and fixed prior to use, see resistor, adjustable. for items with step by step variation, see rehostat 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, nonprecision; and resistor (1), variable, wire wound, precision.

Does nsn 5905000496239 contain any precious metals?
Precious metal content is unknown.

Does nsn 5905000496239 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905000496239?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

37407

FIIG:

A002A0

App. Key:

Cond. Code:

Status:

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