Nonwire Wound Variable Resistor NSN 5905-00-402-0054

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 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 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, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

NSN: 5905-00-402-0054

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Features and Characteristics

Section Quantity

Body Style

Cylindrical bushing mounted

Reliability Indicator

Not established

Overall Length

1.515 inches

First Flat Length

0.312 inches

Flat Height

0.216 inches

Body Diameter

0.500 inches

Shaft Diameter

0.812 inches

Shaft Length

0.250 inches

Mounting Bushing Length

0.375 inches

Body Length

0.469 inches

Overall Diameter

0.500 inches

Shaft Style

Round, flatted

Actuator Type

Single shaft

Effective Electrical Rotation In Deg Angular Rotation

270.0

Nonturn Device Location

At 2 oclock and at 4 oclock

Nonturn Device Radius

0.245 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

Locking bushing

Features Provided

Humidity proof and shaft locking device

Electrical Resistance Per Section

50.0 kilohms single section

Rotary Actuator Travel In Angular Deg

290.0

Resistance Tempurature Characteristic Range Per Section In Percent

+0.0 to 7.0 -55 degrees celsius single section and +0.0 to 3.5 -25 degrees celsius single section and +0.0 to 2.0 0 degrees celsius single section and -2.5 to 2.5 85 degrees celsius single section and +0.0 to 5.5 120 degrees celsius single section

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

120.0 single section

Power Dissipation Rating Per Section In Watts

0.5 heat sink single section

Resistance Tolerance Per Section In Percent

-10.0 to 10.0 single section

Actuator Travel Control Feature

Stops

Ambient Tempurature In Deg Celsius Per Section At Full Rated Power

70.0 single section

Standard Taper Curve Per Section

A single section

Special Features

Plastic 0.250 in. Diameter flatted shaft sleeve

Terminal Type And Quantity

3 tab, solder lug

FSC

5905 Resistors

NIIN

004020054

NSN

5905004020054

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

68A12B229-2

Cage Code:

30003

Status:

MSDS:

Part Number:

GA2M056S503UC

Cage Code:

01121

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 5905-00-402-0054

What are the manufacturers of nsn 5905004020054?

Naval Air Systems Command (30003)
Rockwell Automation, Inc. (01121)

Does this nsn 5905004020054 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905004020054
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 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 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, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

Does nsn 5905004020054 contain any precious metals?
Precious metal content is unknown.

Does nsn 5905004020054 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905004020054?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

37405

FIIG:

A002A0

App. Key:

Cond. Code:

Status:

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