Non Wire Wound Variable Resistor NSN 5905-00-681-4831

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: 5905-00-681-4831

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Features and Characteristics

Section Quantity

Body Style

Cylindrical bushing mounted

Reliability Indicator

Not established

Iiilength

1.454 inches

Body Diameter

0.510 inches

Shaft Diameter

Between 0.124 inches and 0.126 inches

Shaft Length

0.688 inches

Mounting Bushing Length

0.250 inches

Body Length

0.359 inches

Iiidiameter

0.510 inches

Shaft Style

Round, slotted

Actuator Type

Single shaft

Effective Electrical Rotation In Deg Angular Rotation

300.0

Nonturn Device Location

At 6 oclock

Nonturn Device Radius

0.187 inches

Screw Thread Diameter

0.250 inches

Screw Thread Series Designator

Unef

Screw Thready Qty Per Inch (tpi)

32.0

Terminal Location

Rear end

Mounting Method

Standard bushing

Features Provided

Shaft seal

Electrical Resistance Per Section

2.500 kilohms single section

Rotary Actuator Travel In Angular Deg

320.0

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

150.0 single section

Power Dissipation Rating Per Section In Watts

1.5 free air single section

Resistance Tolerance Per Section In Percent

-5.0 to 5.0 single section

Actuator Travel Control Feature

Stops

Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius

-20.0 to 20.0 single section

Ambient Tempurature In Deg Celsius Per Section At Full Rated Power

60.0 single section

Test Data Document

49956-2401259 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 tab, solder lug

FSC

5905 Resistors

NIIN

006814831

NSN

5905006814831

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

240-1259P3

Cage Code:

3B150

Status:

MSDS:

Part Number:

AP1-2-25000HMP0RM5PCT

Cage Code:

94603

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 5905-00-681-4831

What are the manufacturers of nsn 5905006814831?

Does this nsn 5905006814831 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905006814831
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 5905006814831 contain any precious metals?
Precious metal content is unknown.

Does nsn 5905006814831 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905006814831?
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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