Nonwire Wound Variable Resistor NSN 5905-00-255-6144

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: 5905-00-255-6144

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Features and Characteristics

Section Quantity

Body Style

Cylindrical bushing mounted

Reliability Indicator

Not established

Body Diameter

Between 0.890 inches and 0.125 inches and 0.150 inches

Mounting Hole Diameter

Between 0.125 inches and 0.150 inches

Shaft Diameter

Between 0.232 inches and 0.234 inches

Shaft Length

Between 0.880 inches and 0.940 inches

Mounting Bushing Length

Between 0.359 inches and 0.391 inches

Body Length

Between 0.437 inches and 0.469 inches

Shaft Style

Round, slotted, undercut

Shaft Bearing Type

Sleeve

Actuator Type

Single shaft

Effective Electrical Rotation In Deg Angular Rotation

Between 251.0 and 318.0

Maximum Starting Torque

6.00 inch-ounces

Maximum Running Torque

6.00 inch-ounces

Maximum Stop Torque

128.00 inch-ounces

Nonturn Device Location

At 9 oclock

Nonturn Device Radius

Between 0.422 inches and 0.454 inches

Fragility Factor

Moderately rugged

Screw Thread Diameter

Between 0.359 inches and 0.391 inches

Screw Thread Series Designator

Unef

Screw Thready Qty Per Inch (tpi)

32.0

Mounting Facility Quantity

Terminal Location

Radially positioned over less than half the circumference

Mounting Method

Standard bushing and unthreaded hole

Features Provided

Humidity proof

Cubic Measure

0.292 cubic inches

Electrical Resistance Per Section

100.0 kilohms single section

Rotary Actuator Travel In Angular Deg

Between 251.0 and 318.0

Resistance Tempurature Characteristic Range Per Section In Percent

-3.0 to 0.0 -55 degrees celsius single section and -5.0 to 10.0 -25 degrees celsius single section and -5.0 to 10.0 25 degrees celsius single section and +0.0 to 3.0 120 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

2.0 free air 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

Resistor shielded by three steel plates 1.125 in. by 1.060 in.

Terminal Type And Quantity

3 tab, solder lug

FSC

5905 Resistors

NIIN

002556144

NSN

5905002556144

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

784092

Cage Code:

24338

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 5905-00-255-6144

What are the manufacturers of nsn 5905002556144?

Edo Western Corporation (24338)
Navair And Navsea Managed (10001)

Does this nsn 5905002556144 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905002556144
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 5905002556144 contain any precious metals?
No precious metal content.

Does nsn 5905002556144 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905002556144?
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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