Pre Wire Wound Variable Resistor NSN 5905-01-188-1474

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: 5905-01-188-1474

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Features and Characteristics

Section Quantity

Body Style

Cylindrical servo mounted

Reliability Indicator

Not established

Pilot Diameter

0.7500 inches

Pilot Length

0.0620 inches

Overall Length

1.200 inches

First Flat Length

0.156 inches

Flat Height

0.094 inches

Undercut Diameter

0.750 inches

Undercut Width

0.0570 inches

Body Diameter

0.906 inches

Shaft Diameter

0.125 inches

Shaft Length

0.500 inches

Body Length

0.700 inches

Overall Diameter

1.312 inches

Mounting Lip Diameter

0.8750 inches

Mounting Lip Depth

0.0620 inches

Shaft Style

Round, flatted

Shaft Bearing Type

Ball

Actuator Type

Single shaft

Effective Electrical Rotation In Deg Angular Rotation

110.0

Maximum Starting Torque

0.50 inch-ounces

Maximum Running Torque

0.50 inch-ounces

Maximum Stop Torque

48.00 inch-ounces

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

Fragility Factor

Moderately rugged

Terminal Location

Radially positioned over less than half the circumference

Mounting Method

Clamp ring

Features Provided

Humidity proof

Cubic Measure

0.516 cubic inches

Electrical Resistance Per Section

1.0 kilohms single section

Rotary Actuator Travel In Angular Deg

110.0

Function Conformity Tolerance Per Section

-2.00/+2.00 single section

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

150.0 single section

Power Dissipation Rating Per Section In Watts

0.4 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 linear

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

-20.0/+20.0 single section

Ambient Tempurature In Deg Celsius Per Section At Full Rated Power

100.0 single section

Terminal Type And Quantity

3 solder stud

FSC

5905 Resistors

NIIN

011881474

NSN

5905011881474

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

78WS-422

Cage Code:

08815

Status:

MSDS:

Part Number:

6150W48-011

Cage Code:

97424

Status:

MSDS:

Part Number:

7020323

Cage Code:

02111

Status:

MSDS:

Part Number:

6150W48P001

Cage Code:

97424

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 5905-01-188-1474

What are the manufacturers of nsn 5905011881474?

Does this nsn 5905011881474 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905011881474
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 5905011881474 contain any precious metals?
No precious metal content.

Does nsn 5905011881474 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905011881474?
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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