Pre Wire Wound Variable Resistor NSN 5905-00-897-5542

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: 5905-00-897-5542

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Features and Characteristics

Section Quantity

Body Style

Cylindrical servo mounted

Reliability Indicator

Not established

Pilot Diameter

Between 1.9350 inches and 1.9370 inches

Pilot Length

Between 0.0270 inches and 0.0320 inches

Undercut Diameter

Between 1.9375 inches and 1.9395 inches

Undercut Width

Between 0.0270 inches and 0.0320 inches

Body Diameter

2.000 inches

Shaft Diameter

0.250 inches

Shaft Length

0.938 inches

Body Length

Between 0.963 inches and 0.973 inches

Mounting Lip Diameter

2.0000 inches

Mounting Lip Depth

0.0270 mils and 0.0320 centimeters

Shaft Style

Round

Shaft Bearing Type

Ball

Actuator Type

Single shaft

Effective Electrical Rotation In Deg Angular Rotation

350.0

Maximum Starting Torque

0.60 inch-ounces

Maximum Running Torque

0.60 inch-ounces

Shaft End Play

0.006 inches

Terminal Location

Radially positioned over more than half the circumference

Mounting Method

Clamp ring

Electrical Resistance Per Section

10.0 percent, rated amperes c and better flooring

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

115.0 single section and 175.0 single section and 235.0 single section

Rotary Actuator Travel In Angular Deg

360.0

Function Conformity Tolerance Per Section

-0.50/+0.50 single section

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

80.0 single section

Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius

-150.0/+150.0 single section

Power Dissipation Rating Per Section In Watts

4.0 7th secondary quality

Function Conformity Per Section

Single section terminal base 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

-5.0/+5.0 single section

Actuator Travel Control Feature

Continuous motion

Function Characteristic Per Section

7 oclock all primaries

Ambient Tempurature In Deg Celsius Per Section At Full Rated Power

25.0 single section

Special Features

Drive coupling on shaft

Terminal Type And Quantity

8 turret

FSC

5905 Resistors

NIIN

008975542

NSN

5905008975542

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

CP35-9-57B14A2D

Cage Code:

25500

Status:

MSDS:

Part Number:

570A750-701-105

Cage Code:

25500

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 5905-00-897-5542

What are the manufacturers of nsn 5905008975542?

Lockheed Martin Corporation (25500)

Does this nsn 5905008975542 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905008975542
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 5905008975542 contain any precious metals?
Precious metal content is unknown.

Does nsn 5905008975542 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905008975542?
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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