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National Stock Number:
5905-00-079-3946
Federal Supply Class:
5905
National Item Identification Number:
000793946
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:
| 4204 | 44655 | OHMITE HOLDING, L.L.C. | | 910C055-5 | 79500 | WESTINGHOUSE ELECTRIC CORP | | 910C055-5 | 83843 | SUNDSTRAND CORP ELECTRIC POWER SYSTEMS DIV | | 910C055-5 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| SCREW THREAD QUANTITY PER INCH | 32.0 | | MOUNTING METHOD | STANDARD BUSHING | | ELECTRICAL RESISTANCE PER SECTION | 25.0 KILOHMS SINGLE SECTION | | NONTURN DEVICE RADIUS | 0.500 INCHES NOMINAL | | ACTUATOR TRAVEL CONTROL FEATURE | CLUTCH | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 1800.0 NOMINAL | | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 1800.0 NOMINAL | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 SINGLE SECTION | | BODY DIAMETER | 1.562 INCHES NOMINAL | | NONTURN DEVICE LOCATION | AT 6 OCLOCK | | SHAFT STYLE | ROUND, SLOTTED | | SECTION QUANTITY | 1 | | TERMINAL LOCATION | LOWER ADJACENT SIDE SINGLE ROW | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 55.0 SINGLE SECTION | | FEATURES PROVIDED | HUMIDITY PROOF | | BODY LENGTH | 1.375 INCHES NOMINAL | | MOUNTING BUSHING LENGTH | 0.250 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UNEF | | POWER DISSIPATION RATING PER SECTION IN WATTS | 25.0 FREE AIR SINGLE SECTION | | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG | | RELIABILITY INDICATOR | NOT ESTABLISHED | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 SINGLE SECTION | | SHAFT LENGTH | 0.875 INCHES NOMINAL | | ACTUATOR TYPE | SINGLE SHAFT |
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