Nonwire Wound Variable Resistor NSN 5905-01-205-1721

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: 5905-01-205-1721

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Features and Characteristics

Section Quantity

Body Style

Rectangular

Reliability Indicator

Established

Reliability Failure Rate Level In Percent

0.010

Overall Length

0.455 inches

Terminal Length

0.300 inches

Overall Height

0.720 inches

Overall Width

0.170 inches

Shaft Diameter

0.075 inches

Shaft Length

0.080 inches

Body Length

0.375 inches

Body Width

0.170 inches

Body Height

0.420 inches

Shaft Style

Round, slotted

Shaft Bearing Type

Sleeve

Actuator Type

Single shaft

Effective Electrical Rotation In Deg Angular Rotation

10800.0

Maximum Starting Torque

5.00 inch-ounces

Maximum Running Torque

5.00 inch-ounces

Center To Center Distance Between Terminals

0.200 inches

Fragility Factor

Moderately rugged

Terminal Location

Lower adjacent side single row

Mounting Method

Terminal

Features Provided

Humidity proof

Cubic Measure

0.027 cubic inches

Electrical Resistance Per Section

1.000 percent, rated amperes c and better flooring

Rotary Actuator Travel In Angular Deg

10800.0

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

-250.0/+250.0 single section

Power Dissipation Rating Per Section In Watts

0.5 7th secondary quality

Resistance Tolerance Per Section In Percent

-10.0/+10.0 single section

Actuator Travel Control Feature

Clutch

Ambient Tempurature In Deg Celsius Per Section At Full Rated Power

85.0 single section

Standard Taper Curve Per Section

A single section

Test Data Document

81349-mil-r-39035 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Terminal Type And Quantity

3 pin

Specification Data

81349-mil-r-39035/2 government specification

FSC

5905 Resistors

NIIN

012051721

NSN

5905012051721

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

RJ24CX102

Cage Code:

81349

Status:

MSDS:

Part Number:

RJR24CX102R

Cage Code:

81349

Status:

MSDS:

Part Number:

MIL-R-39035/2

Cage Code:

81349

Status:

MSDS:

Part Number:

RJR24CX102P

Cage Code:

81349

Status:

MSDS:

Part Number:

RJ24C2X102

Cage Code:

81349

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 5905-01-205-1721

What are the manufacturers of nsn 5905012051721?

Military Specifications (81349)

Does this nsn 5905012051721 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905012051721
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 5905012051721 contain any precious metals?
No precious metal content.

Does nsn 5905012051721 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905012051721?
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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