National Item Identification Number

01-291-7661
012917661
5905-01-291-7661
5905012917661

National Stock Number

Item Name

RESISTOR,VARIABLE,HYBRID

Federal Supply Class

5905

Description

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element. Uniform contact pressure on the resistance element is maintained by positive pressure to permit smooth electrical and mechanical control of the resistor over the entire resistance range. The resistive element is constructed of a combination of two materials usually consisting of a wirewound element with a coating of conductive plastic applied over the resistance wire where the slider makes contact. May be constructed of a single or multiturns of wire supported on an insulating structure on which the wiper contacts the coated wire continuously in the direction of wiper travel. The opposition to the flow of current is an inherent property of the wire used and is manifested in the heat dissipated in the resistor itself. 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 other RESISTOR (1), VARIABLE, (as modified).

Commercial and Government Entity Code (Supplier Data)

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0YA89

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ETI SYSTEMS INC
DIV OF POLARIS INDUSTRIAL
1954 KELLOGG AVE
CARLSBAD
CA
92008
760-929-0749

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11534

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BEI SENSORS & SYSTEMS COMPANY
DBA DUNCAN ELECTRONICS DIVISION
170 TECHNOLOGY DR
IRVINE
CA
92618
949-341-9500

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11534

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BEI SENSORS & SYSTEMS COMPANY
DBA DUNCAN ELECTRONICS DIVISION
170 TECHNOLOGY DR
IRVINE
CA
92618
949-341-9500

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11534

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BEI SENSORS & SYSTEMS COMPANY
DBA DUNCAN ELECTRONICS DIVISION
170 TECHNOLOGY DR
IRVINE
CA
92618
949-341-9500

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25805

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TRANSICOIL CORP.
DBA ADS/TRANSICOIL
9 IRON BRIDGE DRIVE
COLLEGEVILLE
PA
19426
484-902-1100

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Reference Numbers (Part Numbers)

MH20S-3110-2K
4200-574-1
4200-574-2
4200-574-3
9E1461

Required Categories

SECTION QUANTITY
ELECTRICAL RESISTANCE PER SECTION
RESISTANCE TOLERANCE PER SE

Required Description

1
2.0 KILOHMS SINGLE SECTION
-5.0 TO 5.0 SINGLE SECTION
SINGLE SECTION INDEPE