Nonwire Wound Variable Resistor NSN 5905-01-298-5909

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: 5905-01-298-5909

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Features and Characteristics

Section Quantity

Body Style

Rectangular w/mounting holes/slots

Reliability Indicator

Established

Reliability Failure Rate Level In Percent

0.010

Terminal Length

Between 0.469 inches and 0.531 inches

Mounting Hole Diameter

0.088 mils and 0.098 centimeters

Shaft Diameter

Between 0.100 inches and 0.130 inches

Shaft Length

Between 0.036 inches and 0.080 inches

Body Length

Between 1.240 inches and 1.260 inches

Body Width

Between 0.180 inches and 0.200 inches

Body Height

Between 0.300 inches and 0.330 inches

Shaft Style

Round, slotted

Actuator Type

Single shaft

Center To Center Distance Between Terminals

Between 0.690 inches and 0.710 inches

Lateral Distance Between Mounting Hole Centers

Between 0.995 inches and 1.005 inches

Mounting Facility Quantity

Terminal Location

Lower adjacent side two rows

Mounting Method

Unthreaded hole

Center To Center Distance Between Terminal Rows

Between 0.090 inches and 0.110 inches

Cubic Measure

0.075 cubic inches

Electrical Resistance Per Section

200.0 ohms c and better flooring

Center To Center Distance Between Center Terminal And Outside Terminal

0.290 mils and 0.310 centimeters

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

150.0 single section

Power Dissipation Rating Per Section In Watts

0.75 7th secondary quality

Resistance Tolerance Per Section In Percent

-10.0/+10.0 single section

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-39035/1 government specification

FSC

5905 Resistors

NIIN

012985909

NSN

5905012985909

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

RJR12CY201R

Cage Code:

81349

Status:

MSDS:

Part Number:

MIL-R-39035/1

Cage Code:

81349

Status:

MSDS:

Part Number:

RJR12CY201M

Cage Code:

81349

Status:

MSDS:

Part Number:

RJR12CY201P

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 5905-01-298-5909

What are the manufacturers of nsn 5905012985909?

Military Specifications (81349)

Does this nsn 5905012985909 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905012985909
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 5905012985909 contain any precious metals?
No precious metal content.

Does nsn 5905012985909 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905012985909?
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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