Nonwire Wound Variable Resistor NSN 5905-01-120-8812

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: 5905-01-120-8812

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Features and Characteristics

Section Quantity

Body Style

Rectangular bushing mounted

Reliability Indicator

Not established

Terminal Length

0.250 inches

Shaft Diameter

0.125 inches

Shaft Length

0.766 inches

Mounting Bushing Length

0.203 inches

Body Length

0.500 inches

Body Width

0.516 inches

Body Height

0.516 inches

Shaft Style

Round, slotted

Shaft Bearing Type

Sleeve

Actuator Type

Single shaft

Effective Electrical Rotation In Deg Angular Rotation

260.0

Center To Center Distance Between Terminals

0.200 inches

Fragility Factor

Moderately rugged

Screw Thread Diameter

0.250 inches

Screw Thread Series Designator

Unef

Screw Thready Qty Per Inch (tpi)

32.0

Terminal Location

Lower adjacent side single row

Mounting Method

Standard bushing

Features Provided

Humidity proof

Electrical Resistance Per Section

250.0 ohms single section

Rotary Actuator Travel In Angular Deg

300.0

Center To Center Distance Between Center Terminal And Outside Terminal

0.100 inches

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

150.0 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

0.5 free air single section

Resistance Tolerance Per Section In Percent

-10.0/+10.0 single section

Actuator Travel Control Feature

Stops

Ambient Tempurature In Deg Celsius Per Section At Full Rated Power

85.0 single section

Standard Taper Curve Per Section

A single section

Terminal Type And Quantity

3 pin

FSC

5905 Resistors

NIIN

011208812

NSN

5905011208812

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

6116853-1

Cage Code:

03640

Status:

MSDS:

Part Number:

CM42432

Cage Code:

12697

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 5905-01-120-8812

What are the manufacturers of nsn 5905011208812?

Lockheed Martin Corporation (03640)
Clarostat Sensors And Controls (12697)

Does this nsn 5905011208812 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905011208812
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 5905011208812 contain any precious metals?
No precious metal content.

Does nsn 5905011208812 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905011208812?
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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