Non Wire Wound Variable Resistor NSN 5905-00-901-2818

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: 5905-00-901-2818

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Features and Characteristics

Section Quantity

Body Style

Rectangular w/mounting holes

Reliability Indicator

Not established

Terminal Length

6.000 inches

Mounting Hole Diameter

0.090 inches

Shaft Diameter

Between 0.058 inches and 0.098 inches

Shaft Length

Between 0.025 inches and 0.045 inches

Body Length

Between 0.490 inches and 0.510 inches

Body Width

Between 0.182 inches and 0.197 inches

Body Height

Between 0.490 inches and 0.510 inches

Shaft Style

Round, slotted

Actuator Type

Single shaft

Effective Electrical Rotation In Deg Angular Rotation

Between 7200.0 and 16200.0

Lateral Distance Between Mounting Hole Centers

Between 0.513 inches and 0.526 inches

Mounting Facility Quantity

Terminal Location

Rear end

Mounting Method

Unthreaded hole

Electrical Resistance Per Section

50.000 ohms single section

Rotary Actuator Travel In Angular Deg

Between 7200.0 and 16200.0

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

-50.0/+50.0 single section

Power Dissipation Rating Per Section In Watts

0.8 free air single section

Resistance Tolerance Per Section In Percent

-5.0/+5.0 single section

Actuator Travel Control Feature

Stops

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-prf-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 wire lead

Specification Data

81349-mil-prf-27208/4 government specification

FSC

5905 Resistors

NIIN

009012818

NSN

5905009012818

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

947147-1500

Cage Code:

13973

Status:

MSDS:

Part Number:

RT22C2L500

Cage Code:

81349

Status:

MSDS:

Part Number:

MIL-PRF-27208/4

Cage Code:

81349

Status:

MSDS:

Part Number:

ERT5D500

Cage Code:

99251

Status:

MSDS:

Part Number:

2296674-13

Cage Code:

53711

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 5905-00-901-2818

What are the manufacturers of nsn 5905009012818?

Litton Systems Inc. Div Navigation (13973)
Military Specifications (81349)
Carleton Life Support Systems Inc. (99251)
Naval Sea Systems Command (53711)
Genicom Corp (01526)

Does this nsn 5905009012818 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 5905009012818
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 5905009012818 contain any precious metals?
No precious metal content.

Does nsn 5905009012818 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 5905009012818?
No known electrostatic discharge.

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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