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National Stock Number:
5905-00-769-0663
Federal Supply Class:
5905
National Item Identification Number:
007690663
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:
| 10-00135-011 | 00724 | RAYTHEON COMPANY | | 255-00-20K | 0EBU2 | VAMISTOR/WESTON DIV OF VAMISTOR CORP OF TENNESSEE INC | | 255-00-20K | 94271 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| ELECTRICAL RESISTANCE PER SECTION | 20.000 KILOHMS SINGLE SECTION | | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION | | ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 50.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 SINGLE SECTION | | BODY HEIGHT | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM | | BODY LENGTH | 0.400 INCHES MINIMUM AND 0.420 INCHES MAXIMUM | | BODY STYLE | RECTANGULAR W/MOUNTING HOLES | | BODY WIDTH | 0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM | | CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL | 0.100 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.200 INCHES NOMINAL | | FEATURES PROVIDED | NONMETALLIC SHAFT | | LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS | 0.411 INCHES MINIMUM AND 0.426 INCHES MAXIMUM | | OVERALL HEIGHT | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM | | OVERALL LENGTH | 0.657 INCHES MAXIMUM | | OVERALL WIDTH | 0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM | | MAXIMUM STARTING TORQUE | 7.50 INCH-OUNCES | | MOUNTING FACILITY QUANTITY | 2 | | MOUNTING HOLE DIAMETER | 0.060 INCHES MINIMUM AND 0.066 INCHES MAXIMUM | | MOUNTING METHOD | UNTHREADED HOLE | | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.0 FREE AIR SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 SINGLE SECTION | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL | | SECTION QUANTITY | 1 | | SHAFT DIAMETER | 0.048 INCHES MINIMUM AND 0.052 INCHES MAXIMUM | | SHAFT LENGTH | 0.035 INCHES MAXIMUM | | SHAFT STYLE | ROUND, SLOTTED | | TERMINAL LOCATION | REAR END | | TERMINAL LENGTH | 0.172 INCHES MINIMUM AND 0.202 INCHES MAXIMUM | | TERMINAL TYPE AND QUANTITY | 3 PIN |
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