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National Stock Number:
5905-00-212-8787
Federal Supply Class:
5905
National Item Identification Number:
002128787
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:
| EA1502-17 | 89305 | SIMMONDS PRECISION PRODUCTS INC |
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Techincal Specification:
| ELECTRICAL RESISTANCE PER SECTION | 300.0 OHMS SINGLE SECTION | | ACTUATOR TYPE | SINGLE SHAFT | | BODY DIAMETER | 2.500 INCHES NOMINAL | | BODY LENGTH | 1.000 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL TAB/FLANGE MOUNTED | | FEATURES PROVIDED | NONMETALLIC SHAFT | | LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS | 2.124 INCHES NOMINAL | | MOUNTING FACILITY QUANTITY | 2 | | MOUNTING HOLE DIAMETER | 0.169 INCHES NOMINAL | | MOUNTING METHOD | UNTHREADED HOLE | | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.5 FREE AIR SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -3.0 TO 3.0 SINGLE SECTION | | SECTION QUANTITY | 1 | | SHAFT DIAMETER | 0.125 INCHES NOMINAL | | SHAFT STYLE | ROUND, UNDERCUT | | SHAFT LENGTH | 0.812 INCHES NOMINAL | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 3 SCREW | | UNDERCUT DIAMETER | 0.115 INCHES NOMINAL | | UNDERCUT LENGTH | 0.188 INCHES NOMINAL |
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