Non Wire Wound Variable Resistor

MILR27208-9

(NSN) National Stock Number

5905-00-022-5663

Federal Supply Classification

5905 Resistor

Item Name Code

37406

Schedule B Code

8533390080

Summary

1 section quantity, rectangular body style, not established reliability indicator, 0.592 inches nominal overall length, 0.172 inches minimum terminal length, 0.440 inches minimum and 0.470 inches maximum overall height

DAC	HCC	DMIL	RNCC
3	-	-	4

RNVC	SADC	MSDS	RNAAC
1	-	-	TX

Identification

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, and the like, 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.

INC	FIIG	Concept	Condition
37406	A002A0	1	1

Specifications

Section Quantity

Details

The number of individual elements.

Body Style

rectangular

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the body.

Reliability Indicator

not established

Details

An indication that the level of probability that an item will operate without failure,at a specified rated capability,at a specified temperature,and for a specified period of time,has been established by testing random samples of production lot.

Overall Length

0.592 inches nominal

Details

The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

Terminal Length

0.172 inches minimum

Details

A measurement of the longest dimension of a terminal,in distinction from width.

Overall Height

0.440 inches minimum and 0.470 inches maximum

Details

The distance measured in a straight line from the bottom to the top of an item.

Overall Width

0.140 inches minimum and 0.240 inches maximum

Details

An overall measurement taken at right angles to the length of an item,in distinction from thickness.

Shaft Diameter

0.050 inches minimum and 0.100 inches maximum

Details

The length of a straight line which passes through the center of a shaft,and terminates at the circumference.

Shaft Length

0.080 inches maximum

Details

A measurement of the longest dimension of the shaft,in distinction from width.

Body Length

0.420 inches maximum

Details

A measurement of the longest dimension of the body,in distinction from width.

Body Width

0.140 inches minimum and 0.240 inches maximum

Details

A measurement taken at right angles to the length of the body,in distinction from thickness.

Body Height

0.360 inches minimum and 0.390 inches maximum

Details

A measurement from the bottom to the top of the body,in distinction from depth.

Shaft Style

round, slotted

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the shaft.

Actuator Type

single shaft

Details

Indicates the type of facility or arrangement provided for moving the variable contact(s).

Center To Center Distance Between Terminals

0.090 inches minimum and 0.110 inches maximum

Details

The center to center distance between terminals.

Lateral Distance Between Mounting Hole Centers

0.419 inches nominal

Details

None.

Terminal Location

rear end

Details

The position of the terminal/s/ for making connection to an item.please use mrc cqtm in place of this discontinued mrc.

Mounting Method

terminal

Details

The means of attaching the item.

Electrical Resistance Per Section

1.0 kilohms single section

Details

A measure of the opposition to the flow of direct or alternating current per section.

Center To Center Distance Between Center Terminal And Outside Terminal

0.090 inches minimum and 0.110 inches maximum

Details

The center to center distance between the center terminal and the outside terminal.

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

150.0 single section

Details

The ambient temperature at which the power dissipation of each section is derated to zero percent of the full rated power.

Temp Coefficient Of Resistance Per Section In Ppm Per Deg Celsius

-50.0 to 50.0 single section

Details

A constant that represents the proportionate change in resistance caused by a change in temperature per section,expressed in parts per million per degree celsius.

Power Dissipation Rating Per Section In Watts

0.75 free air single section

Details

The maximum amount of electrical energy that can be expended per section,expressed in watts.

Resistance Tolerance Per Section In Percent

-5.0 to 5.0 single section

Details

The limits of permissible variation in the electrical resistance value per section of an item from its rated value,expressed in percent.

Ambient Temp In Deg Celsius Per Section At Full Rated Power

85.0 single section

Details

The ambient temperature,expressed in degrees celsius,of the medium surrounding each section at which it can be operated continuously at full rated power.

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", "nominal", etc.).

Details

The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.

Terminal Type And Quantity

3 pin

Details

Indicates the type and number of terminals for providing electrical connection.

Specification/Standard Data

81349-mil-r-27208/9 government specification

Details

The document designator of the specification or standard which established the item of supply.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
99067206	F6481	4	-	5	2	-	ZF
443-004-055	C3141	3	-	5	2	-	ZG
443-004-055	A1997	3	-	5	2	-	ZG
352202042491	H0673	4	-	5	9	-	ZN
2605666-137	06424	5	-	C	1	-	KE
10-00269-007	00724	5	-	5	2	-	9Z
200370-037	81413	5	-	5	9	-	KE
418634-27	96214	5	-	C	1	-	KE
RT24C2X102	81349	3	-	2	2	-	TX
RT24C2X102FS	81349	4	-	5	2	-	9Z

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
N	U	A	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
35140	-	P	-

RVC	WCC	TCC	SHC
-	658	Z	9

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Manufacturer

MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

CAGE: 81349

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FAQs

Frequently asked questions for NSN 5905-00-022-5663

What is the NIIN of the NSN 5905-00-022-5663?

The National Item Identification Number (NIIN) of the NSN 5905-00-022-5663 is 00-022-5663

When the NSN 5905-00-022-5663 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Mon, May 13, 1968

Does the NSN 5905-00-022-5663 contain any precious metals?

Type/content is unknown

Does the NSN 5905-00-022-5663 contain any hazardous material?

No data in HMIRS

What is the ESD classification of NSN 5905-00-022-5663?

No known electrostatic discharge

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