Nonwire Wound Variable Resistor NSN 5905-01-120-8811

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: 5905-01-120-8811

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Features and Characteristics

Section Quantity

Body Style

Cylindrical bushing mounted

Reliability Indicator

Not established

Body Diameter

0.750 inches

Shaft Diameter

0.250 inches

Shaft Length

1.100 inches

Mounting Bushing Length

0.250 inches

Body Length

0.584 inches

Undercut Diameter

0.125 inches

Shaft Style

Round, stepped

Actuator Type

Single shaft

Effective Electrical Rotation In Deg Angular Rotation

Between 275.0 and 285.0

Maximum Starting Torque

6.00 inch-ounces

Maximum Running Torque

6.00 inch-ounces

Maximum Stop Torque

80.00 inch-ounces

Nonturn Device Location

At 9 oclock

Nonturn Device Radius

0.375 inches

Fragility Factor

Moderately rugged

Undercut Length

0.550 inches

Screw Thread Diameter

0.375 inches

Screw Thread Series Designator

Unef

Screw Thready Qty Per Inch (tpi)

32.0

Terminal Location

Radially positioned over less than half the circumference

Mounting Method

Standard bushing

Cubic Measure

0.580 cubic inches

Electrical Resistance Per Section

2.5 percent, rated amperes c and better

Rotary Actuator Travel In Angular Deg

Between 275.0 and 285.0

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

150.0 all sections

Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius

-100.0/+300.0 all sections

Power Dissipation Rating Per Section In Watts

0.5 7th secondary at 10'30 oclock

Resistance Tolerance Per Section In Percent

-5.0/+5.0 all sections

Actuator Travel Control Feature

Stops

Ambient Tempurature In Deg Celsius Per Section At Full Rated Power

70.0 all sections

Standard Taper Curve Per Section

C all sections

Test Data Document

03640-6086854 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

6 tab, solder lug

FSC

5905 Resistors

NIIN

011208811

NSN

5905011208811

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

6086854-1

Cage Code:

03640

Status:

MSDS:

Part Number:

WK71213

Cage Code:

11236

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 5905-01-120-8811

What are the manufacturers of nsn 5905011208811?

Lockheed Martin Corporation (03640)
Cts Corp Berne Div Thick Film (11236)

Does this nsn 5905011208811 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905011208811
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 5905011208811 contain any precious metals?
No precious metal content.

Does nsn 5905011208811 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905011208811?
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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