National Item Identification Number

00-177-7191
001777191
5905-00-177-7191
5905001777191

National Stock Number

Item Name

RESISTOR,VARIABLE,WIRE WOUND,PRECISION

Federal Supply Class

5905

Referenced on: http://aviationandaccessories.tpub.com//TM-55-4920-414-13P/css/TM-55-4920-414-13P_87.htm
Referenced on: http://aviationandaccessories.tpub.com//TM-55-4920-414-13P/css/TM-55-4920-414-13P_95.htm
Referenced on: http://aviationandaccessories.tpub.com//TM-55-4920-414-13P/css/TM-55-4920-414-13P_96.htm

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) of the output is equal to or less than plus or munus 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, NONPRECISION.

Commercial and Government Entity Code (Supplier Data)

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19315

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HONEYWELL INTL INC DEFENSE AVIONICS
SYSTEMS FORMER BENDIX NAVIGATION AND
699 US HWY 46
TETERBORO
NJ
07608
201-393-3924

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55974

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80294

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BOURNS INSTRUMENTS INC
1200 COLUMBIA AVE BLDG C
RIVERSIDE
CA
92507
951-781-5690

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Reference Numbers (Part Numbers)

1950801-2
1950801-2
3500S2-103

Required Categories

SECTION QUANTITY
ELECTRICAL RESISTANCE PER SECTION
RESISTANCE TOLERANCE PER SE

Required Description

1
10.000 KILOHMS SINGLE SECTION
-3.0 TO 3.0 SINGLE SECTION
2.0 FREE AIR SINGL