Non Wire Wound Variable Resistor NSN 5905-00-232-7838

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 of 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, nonwire wound, nonprecision; resistor (1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, precision.

NSN: 5905-00-232-7838

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Features and Characteristics

Section Quantity

Body Style

Rectangular w/mounting holes/slots

Reliability Indicator

Not established

Overall Length

1.308 inches

Terminal Length

0.500 inches

Overall Height

0.815 inches

Overall Width

0.190 inches

Mounting Hole Diameter

0.093 inches

Shaft Diameter

0.115 inches

Shaft Length

0.058 inches

Body Length

1.250 inches

Body Width

0.190 inches

Body Height

0.315 inches

Shaft Style

Round, slotted

Actuator Type

Single shaft

Center To Center Distance Between Terminals

0.700 inches

Lateral Distance Between Mounting Hole Centers

1.000 inches

Mounting Facility Quantity

Terminal Location

Lower adjacent side single row

Mounting Method

Unthreaded hole and terminal

Electrical Resistance Per Section

50.0 ohms single section

Center To Center Distance Between Center Terminal And Outside Terminal

0.300 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

-50.0 to 50.0 single section

Power Dissipation Rating Per Section In Watts

0.75 free air single section

Resistance Tolerance Per Section In Percent

-5.0 to 5.0 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-27208 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-27208/8 government specification

FSC

5905 Resistors

NIIN

002327838

NSN

5905002327838

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

RT12C2Y500

Cage Code:

81349

Status:

MSDS:

Part Number:

MILR27208-8

Cage Code:

81349

Status:

MSDS:

Part Number:

240-1355P3

Cage Code:

49956

Status:

MSDS:

Part Number:

M39015/1-011YP

Cage Code:

81349

Status:

MSDS:

Part Number:

MIL-R-39015/1

Cage Code:

81349

Status:

MSDS:

Part Number:

RTR12DY500P

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: 8533390080
NAICS: 334416
SITC: 77233
Description: Wirewound variable resistors, nesoi
End Use (Code 20005):
Electric apparatus

Q & A

Frequently asked questions for NSN 5905-00-232-7838

What are the manufacturers of nsn 5905002327838?

Military Specifications (81349)
Raytheon Company (49956)

Does this nsn 5905002327838 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905002327838
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 of 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, nonwire wound, nonprecision; resistor (1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, precision.

Does nsn 5905002327838 contain any precious metals?
Precious metal content is unknown.

Does nsn 5905002327838 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905002327838?
Has ESD sensitivity

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

37406

FIIG:

A002A0

App. Key:

Cond. Code:

Status:

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