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National Stock Number:
5905-01-207-3018
Federal Supply Class:
5905
National Item Identification Number:
012073018
Description:
RESISTOR,VARIABLE,NONWIRE WOUND,
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 or 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, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
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Manufacturer Information:
| 380-10008-502 | 82918 | THE BOEING COMPANY | | 82A2E-G39-BA0509 | 32997 | BOURNS INC | | 82A2E-G39-BA0509 | 57921 | BOURNS INC PRECISIONS/CONTROLS DIV | | CM43663 | 12697 | CLAROSTAT SENSORS AND CONTROLS |
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Techincal Specification:
| ELECTRICAL RESISTANCE PER SECTION | 1000.000 OHMS SINGLE SECTION | | ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 70.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 120.0 SINGLE SECTION | | BODY DIAMETER | 0.625 INCHES NOMINAL | | BODY LENGTH | 1.215 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | FEATURES PROVIDED | SHAFT SEAL | | MOUNTING BUSHING LENGTH | 0.250 INCHES NOMINAL | | MOUNTING METHOD | STANDARD BUSHING | | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR 1ST SECTION AND 1.8 FREE AIR 2ND SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | SECTION QUANTITY | 2 | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT STYLE | ROUND, STEPPED | | SHAFT LENGTH | 1.219 INCHES NOMINAL | | SPECIAL FEATURES | RESISTOR BODY IS ENVIRONMENTALLY SEALED,STEPPED SHAFT IS FLATTED,INNER SHAFT CONTROLS SECOND RESISTOR,OUTER SHAFT CONTROLS THE RESISTOR NEAREST THE FRONT | | TERMINAL LOCATION | LOWER ADJACENT SIDE TWO ROWS | | TERMINAL TYPE AND QUANTITY | 3 WIRE LOOP | | UNDERCUT LENGTH | 0.281 INCHES NOMINAL | | UNDERCUT DIAMETER | 0.125 INCHES NOMINAL |
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