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National Stock Number:
5905-00-295-3845
Federal Supply Class:
5905
National Item Identification Number:
002953845
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:
| 57-4358 | 09062 | CRANE ELECTRONICS, INC. |
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Techincal Specification:
| ACTUATOR TYPE | SINGLE SHAFT | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 40.0 ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 105.0 ALL SECTIONS | | BODY HEIGHT | 3.000 INCHES NOMINAL | | BODY LENGTH | 7.875 INCHES NOMINAL | | BODY STYLE | RECTANGULAR | | BODY WIDTH | 3.000 INCHES NOMINAL | | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 295.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 19.370 KILOHMS 2ND SECTION | | ELECTRICAL RESISTANCE PER SECTION | 61.250 OHMS 1ST SECTION | | ELECTRICAL RESISTANCE PER SECTION | 1.405 KILOHMS 3RD SECTION | | FEATURES PROVIDED | HUMIDITY PROOF | | FRAGILITY FACTOR | MODERATELY RUGGED | | MOUNTING FACILITY QUANTITY | 4 | | MOUNTING METHOD | THREADED HOLE | | OVERALL HEIGHT | 3.250 INCHES NOMINAL | | OVERALL LENGTH | 8.750 INCHES NOMINAL | | OVERALL WIDTH | 3.000 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR ALL SECTIONS | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 ALL SECTIONS | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 295.0 NOMINAL | | SCREW THREAD DIAMETER | 0.164 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | SCREW THREAD SERIES DESIGNATOR | UNC | | SECTION QUANTITY | 3 | | SHAFT LENGTH | 0.875 INCHES NOMINAL | | SHAFT DIAMETER | 0.375 INCHES NOMINAL | | SHAFT STYLE | ROUND | | TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS | -20.0 TO 20.0 ALL SECTIONS | | TERMINAL LOCATION | UPPER ADJACENT SIDE TWO ROWS | | TERMINAL TYPE AND QUANTITY | 9 BINDING POST |
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