Nonwire Wound Variable Resistor NSN 5905-01-222-0818

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: 5905-01-222-0818

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Features and Characteristics

Section Quantity

Body Style

Cylindrical bushing mounted

Reliability Indicator

Not established

Body Diameter

0.753 inches

Shaft Diameter

0.251 inches

Shaft Length

20.0 millimeters

Mounting Bushing Length

0.380 inches

Body Length

0.253 inches

Shaft Style

Round

Actuator Type

Single shaft

Effective Electrical Rotation In Deg Angular Rotation

280.0

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

End Application

An/pdr-75

Screw Thread Diameter

0.375 inches

Screw Thread Series Designator

Unef

Screw Thready Qty Per Inch (tpi)

32.0

Terminal Location

Rear end

Mounting Method

Standard bushing

Features Provided

Hermetically sealed and panel seal

Electrical Resistance Per Section

1.500 kilohms single section

Rotary Actuator Travel In Angular Deg

280.0

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 to 150.0 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

Shaft has hole drilled through 15.5 millimeters from mounting surface; dimensions are m3-6h hole, countersink to a diameter of 4.2 millimeters max

Test Data Document

57946-c5085306 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

3 tab, solder lug

FSC

5905 Resistors

NIIN

012220818

NSN

5905012220818

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

C5085306/2

Cage Code:

57946

Status:

MSDS:

Part Number:

3852A-AU4-152A

Cage Code:

32997

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 5905-01-222-0818

What are the manufacturers of nsn 5905012220818?

Us Army Combat Surveillance And (57946)
Bourns, Inc. (32997)

Does this nsn 5905012220818 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905012220818
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 5905012220818 contain any precious metals?
No precious metal content.

Does nsn 5905012220818 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905012220818?
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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