Nonwire Wound Variable Resistor NSN 5905-00-995-5903

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: 5905-00-995-5903

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Features and Characteristics

Section Quantity

Body Style

Cylindrical bushing mounted

Reliability Indicator

Not established

Body Diameter

0.625 inches

Shaft Diameter

0.125 inches

Shaft Length

0.750 inches

Mounting Bushing Length

0.250 inches

Body Length

0.391 inches

Shaft Style

Round

Actuator Type

Single shaft

Effective Electrical Rotation In Deg Angular Rotation

270.0

Nonturn Device Location

At 9 oclock

Nonturn Device Radius

0.312 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

Radially positioned over less than half the circumference

Mounting Method

Standard bushing

Features Provided

Humidity proof

Electrical Resistance Per Section

200.0 ohms single section

Rotary Actuator Travel In Angular Deg

300.0

Resistance Tempurature Characteristic Range Per Section In Percent

-5.0/+5.0 -55 degrees celsius single section and -3.0/+3.0 -40 degrees celsius single section and -1.5/+1.5 0 degrees celsius single section and -1.5/+1.5 85 degrees celsius single section and -2.5/+2.5 105 degrees celsius single section and -3.5/+3.5 120 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

1.0 heat sink 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

70.0 single section

Standard Taper Curve Per Section

A single section

Terminal Type And Quantity

3 tab, solder lug

FSC

5905 Resistors

NIIN

009955903

NSN

5905009955903

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

CM27541

Cage Code:

12697

Status:

MSDS:

Part Number:

BA02010036

Cage Code:

71590

Status:

MSDS:

Part Number:

BA147-021

Cage Code:

71590

Status:

MSDS:

Part Number:

311-0158-00

Cage Code:

80009

Status:

MSDS:

Part Number:

311-158

Cage Code:

80009

Status:

MSDS:

Part Number:

BA109-017

Cage Code:

71590

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 5905-00-995-5903

What are the manufacturers of nsn 5905009955903?

Does this nsn 5905009955903 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905009955903
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 5905009955903 contain any precious metals?
Precious metal content is unknown.

Does nsn 5905009955903 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905009955903?
Has ESD sensitivity

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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