Nonwire Wound Variable Resistor NSN 5905-01-098-1258

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: 5905-01-098-1258

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Features and Characteristics

Section Quantity

Body Style

Cylindrical servo mounted

Reliability Indicator

Not established

Pilot Diameter

1.8750 inches

Pilot Length

0.0630 inches

Undercut Diameter

1.875 inches

Undercut Width

0.0600 inches

Body Diameter

2.000 inches

Shaft Diameter

Between 0.2494 inches and 0.2498 inches

Shaft Length

0.437 inches

Body Length

1.000 inches

Mounting Lip Diameter

2.0000 inches

Mounting Lip Depth

0.0930 inches

Shaft Style

Round

Shaft Bearing Type

Bearing

Actuator Type

Single shaft

Effective Electrical Rotation In Deg Angular Rotation

80.0

Shaft End Play

0.00500 inches

Shaft Runout

0.001 inches

Lateral Runout

0.001 inches

Pilot Diameter Runout

0.00100 inches

Shaft Radial Play

0.001 inches

Fragility Factor

Moderately rugged

Terminal Location

Radially positioned over less than half the circumference

Mounting Method

Clamp ring

Features Provided

Humidity proof

Electrical Resistance Per Section

5.000 kilohms single section

Rotary Actuator Travel In Angular Deg

80.0

Function Conformity Tolerance Per Section

-1.00/+1.00 single section

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

160.0 single section

Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius

-400.0/+400.0 single section

Power Dissipation Rating Per Section In Watts

0.1 free air single section

Function Conformity Per Section

Single section absolute conformity

Fixed Tap Quantity Per Section

1 single section

Tap Location Tolerance Per Section

-5.0/+5.0 ohms single section

Resistance Tolerance Per Section In Percent

-5.0/+5.0 single section

Actuator Travel Control Feature

Stops

Tap Location From Ccw Terminal Per Section In Ohms

2500.0 single section

Function Characteristic Per Section

Single section equation

Ambient Tempurature In Deg Celsius Per Section At Full Rated Power

70.0 single section

Special Features

Hole through shaft 0.0627 in. Diameter located 0.375 in. From mounting surface

Test Data Document

18876-13059259 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

4 turret

FSC

5905 Resistors

NIIN

010981258

NSN

5905010981258

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

232-1011

Cage Code:

18053

Status:

MSDS:

Part Number:

13059259

Cage Code:

18876

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 5905-01-098-1258

What are the manufacturers of nsn 5905010981258?

Does this nsn 5905010981258 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905010981258
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 5905010981258 contain any precious metals?
No precious metal content.

Does nsn 5905010981258 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905010981258?
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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