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National Stock Number:
5905-00-810-1865
Federal Supply Class:
5905
National Item Identification Number:
008101865
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:
| 193738-1 | 18065 | SAMARIUS PRECISION INSTRUMENTS, INC. | | 193738-1 | 37695 | RAYTHEON COMPANY | | WP1-2-203J | 06880 | DATA INSTRUMENTS INC | | WP1-2-203J | 94603 | HONEYWELL SENSING & CONTROL | | WP1-2-20KP0RM5PCT | 06880 | DATA INSTRUMENTS INC | | WP1-2-20KP0RM5PCT | 94603 | HONEYWELL SENSING & CONTROL |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 300.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 20.0 KILOHMS SINGLE SECTION | | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION | | ACTUATOR TYPE | SINGLE SHAFT | | BODY DIAMETER | 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM | | BODY LENGTH | 1.375 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | OVERALL DIAMETER | 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM | | OVERALL LENGTH | 1.375 INCHES NOMINAL | | MAXIMUM STARTING TORQUE | 3.00 INCH-OUNCES | | MOUNTING LIP DEPTH | 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM | | MOUNTING LIP DIAMETER | 0.4840 INCHES MINIMUM AND 0.5160 INCHES MAXIMUM | | MOUNTING METHOD | CLAMP RING | | SPECIAL FEATURES | 30.0 DEG. MECH. OVERTRAVEL | | PILOT LENGTH | 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM | | PILOT DIAMETER | 0.4330 INCHES MINIMUM AND 0.4430 INCHES MAXIMUM | | POWER DISSIPATION RATING PER SECTION IN WATTS | 4.0 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 | 0.125 INCHES NOMINAL | | SHAFT STYLE | ROUND | | SHAFT LENGTH | 0.547 INCHES MINIMUM AND 0.578 INCHES MAXIMUM | | UNDERCUT DIAMETER | 0.433 INCHES MINIMUM AND 0.443 INCHES MAXIMUM | | UNDERCUT WIDTH | 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM | | TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS | -20.0 TO 20.0 SINGLE SECTION | | TERMINAL LOCATION | REAR END | | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
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