Adjustable Resistor

280B388H06

(NSN) National Stock Number

5905-00-059-0959

Federal Supply Classification

5905 Resistor

Item Name Code

00009

Schedule B Code

8533390080

Summary

25.000 ohms electrical resistance, -10.000 to 10.000 resistance tolerance in percent, 350.0 ambient temp in deg celsius at zero percent rated power, inductive reactance characteristic, not established reliability indicator, 0.562 inches nominal terminal length

DAC	HCC	DMIL	RNCC
5	-	-	5

RNVC	SADC	MSDS	RNAAC
2	-	-	HD

Identification

A resistor whose overall ohmic value is fixed; in addition, it has one or more movable terminals which are designed to be set and fixed prior to use, to include any desired value of resistance within the range of the complete resistor. The opposition to the flow of current is an inherent property of the material used and is manifest in the heat dissipated in the item itself.

INC	FIIG	Concept	Condition
00009	A001A0	1	1

Specifications

Electrical Resistance

25.000 ohms

Details

A measure of the opposition to the flow of electrical current.

Resistance Tolerance In Percent

-10.000 to 10.000

Details

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

Ambient Temp In Deg Celsius At Zero Percent Rated Power

350.0

Details

The ambient temperature at which the power dissipation of an item is operated to zero percent of the full rated power,expressed in degrees celsius.

Reactance Characteristic

inductive

Details

The inductive or noninductive condition resulting from the method used in placing /winding/ wire on a form in the construction of electrical components.

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.

Terminal Length

0.562 inches nominal

Details

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

Body Diameter

1.125 inches nominal

Details

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

Body Length

4.250 inches nominal

Details

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

Power Dissipation Rating In Watts

75.000 free air

Details

The maximum amount of electrical energy that can be expended by an item,expressed in watts.

Ambient Temp At Full Rated Power

50.0 deg celsius

Details

The temperature of the medium surrounding an item at which it can be operated continuously at full rated power.

Inclosure Type

uninclosed

Details

Indicates the type of inclosure provided to coat,cover,protect,or encase the item.

Terminal Type

tab w/screw

Details

Indicates the type of terminal for providing electrical connection to the item.

Style Designator

radial terminal each end

Details

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

Test Data Document

81349-mil/r/15109b 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.

Nondefinitive Spec/Std Data

iw form

Details

The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
15A418-8	63743	6	-	5	2	-	HD
280B388H06	63743	6	-	5	2	-	HD
4 1-2D201T604TADJ75W25-0HMS	63743	X	-	3	2	-	XX
4 1-4D201TVIT250HM604SLD	63743	3	-	3	2	-	HD
280B388H06	04804	6	-	5	2	-	HD
031D130-7	95210	6	-	5	2	-	HD
454A136PC7	79500	1	-	5	2	-	HD
15A418-8	03956	X	-	3	2	-	XX
18-68-25AS	82807	6	-	C	1	-	ZZ
MIL-DTL-15109	81349	E	-	4	1	-	ZZ
MILR15109	81349	3	-	5	9	-	HD

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

What's Included?

Certificate of Conformity
QC Inspection prior to shipping
On time delivery
Friendly service to back every order

Manufacturer

WESTINGHOUSE ELECTRIC CORP

CAGE: 79500

PITTSBURGH , PA , 15222-1353

UNITED STATES

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FAQs

Frequently asked questions for NSN 5905-00-059-0959

What is the NIIN of the NSN 5905-00-059-0959?

The National Item Identification Number (NIIN) of the NSN 5905-00-059-0959 is 00-059-0959

When the NSN 5905-00-059-0959 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Sun, Jan 1, 1961

Does the NSN 5905-00-059-0959 contain any precious metals?

Type/content is unknown

Does the NSN 5905-00-059-0959 contain any hazardous material?

No data in HMIRS

What is the ESD classification of NSN 5905-00-059-0959?

ESD sensitivity

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