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National Stock Number:
5905-01-233-1200
Federal Supply Class:
5905
National Item Identification Number:
012331200
Description:
RESISTOR,VARIABLE,WIRE WOUND,NON
Detail:
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, 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, PRECISION.
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Manufacturer Information:
| BB6-4117 | 77776 | REX RHEOSTAT AND CO INC |
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Techincal Specification:
| ELECTRICAL RESISTANCE PER SECTION | 3.75 OHMS ALL SECTIONS | | ACTUATOR TYPE | SLIDER | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 25.0 ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 280.0 ALL SECTIONS | | BODY HEIGHT | 5.600 INCHES NOMINAL | | BODY LENGTH | 20.000 INCHES NOMINAL | | BODY STYLE | RECTANGULAR W/SLIDE CONTROL | | BODY WIDTH | 7.250 INCHES NOMINAL | | CUBIC MEASURE | 885.080 CUBIC INCHES | | FRAGILITY FACTOR | MODERATELY RUGGED | | LONGITUDINAL ACTUATOR EFFECTIVE ELECTRICAL STROKE LENGTH | 20.000 INCHES NOMINAL | | LONGITUDINAL ACTUATOR TRAVEL | 20.0 INCHES NOMINAL | | OVERALL HEIGHT | 5.600 INCHES NOMINAL | | OVERALL LENGTH | 21.800 INCHES NOMINAL | | OVERALL WIDTH | 7.250 INCHES NOMINAL | | MOUNTING FACILITY QUANTITY | 4 | | MOUNTING SLOT WIDTH | 0.250 INCHES NOMINAL | | MOUNTING METHOD | SLOT | | POWER DISSIPATION RATING PER SECTION IN WATTS | 2000.0 FREE AIR ALL SECTIONS | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 ALL SECTIONS | | SECTION QUANTITY | 2 | | TERMINAL LOCATION | FRONT-REAR | | TERMINAL TYPE AND QUANTITY | 6 BINDING POST |
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