Non Wire Wound Variable Resistor

845810-0345

(NSN) National Stock Number

5905-00-781-8802

Federal Supply Classification

5905 Resistor

Item Name Code

37406

Schedule B Code

8533390080

Summary

1 section quantity, cylindrical body style, not established reliability indicator, 0.412 inches nominal overall length, 0.177 inches minimum and 0.197 inches maximum terminal length, 0.490 inches minimum and 0.510 inches maximum body diameter

DAC	HCC	DMIL	RNCC
5	-	-	C

RNVC	SADC	MSDS	RNAAC
1	AH	-	48

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

cylindrical

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

0.412 inches nominal

Details

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

Terminal Length

0.177 inches minimum and 0.197 inches maximum

Details

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

Body Diameter

0.490 inches minimum and 0.510 inches maximum

Details

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

Body Length

0.215 inches minimum and 0.235 inches maximum

Details

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

Overall Diameter

0.490 inches minimum and 0.510 inches maximum

Details

A measurement of the longest straight line across a circular cross-sectional plane.

Actuator Type

flush drive with slot-hole

Details

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

Effective Electrical Rotation In Deg Angular Rotation

320.0 nominal

Details

That part of the total rotational travel of the actuator that produces a change in output,expressed in degree angular rotation.

Center To Center Distance Between Terminals

0.200 inches nominal

Details

The center to center distance between terminals.

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

500.000 ohms single section

Details

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

Rotary Actuator Travel In Angular Deg

320.0 nominal

Details

The measurement of the rotary mechanical motion of the actuating shaft of an item,expressed in degrees.

Center To Center Distance Between Center Terminal And Outside Terminal

0.100 inches nominal

Details

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

Power Dissipation Rating Per Section In Watts

1.0 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.

Actuator Travel Control Feature

stops

Details

The feature that controls the actuator travel.

Ambient Temp In Deg Celsius Per Section At Full Rated Power

50.0 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.

Special Features

screwdriver slot provided for adjustment

Details

Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.

Test Data Document

18876-10125246 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

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.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
10125246-2	18876	X	-	3	2	-	XX
2068148-0706	27914	5	-	5	2	-	48
100-501J	84048	5	-	5	2	-	TX
2068148-0706	06845	5	-	5	9	-	48
100-501J	11502	5	-	5	9	-	TX
246108	96795	6	-	C	1	-	ZZ
845810-0345	55819	5	-	C	1	-	48
100-501J	75042	5	-	5	9	-	TX

Material and Special Handling

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

HMIC	PMIC	ESD/EMI	Criticality
N	U	B	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
35140	-	P	-

RVC	WCC	TCC	SHC
-	72D	3	9

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Manufacturer

GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS INC. DBA GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS

CAGE: 92325

BUFFALO , NY , 14225-1928

UNITED STATES

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FAQs

Frequently asked questions for NSN 5905-00-781-8802

What is the NIIN of the NSN 5905-00-781-8802?

The National Item Identification Number (NIIN) of the NSN 5905-00-781-8802 is 00-781-8802

When the NSN 5905-00-781-8802 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Fri, Jan 1, 1960

Does the NSN 5905-00-781-8802 contain any precious metals?

Type/content is unknown

Does the NSN 5905-00-781-8802 contain any hazardous material?

No data in HMIRS

What is the ESD classification of NSN 5905-00-781-8802?

ESD sensitivity

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