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National Stock Number:
5905-00-549-3930
Federal Supply Class:
5905
National Item Identification Number:
005493930
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:
| 5524 | 22525 | INSTRUMENTS AND FLIGHT RESEARCH INC. | | 58-501K | 12697 | CLAROSTAT SENSORS AND CONTROLS |
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Techincal Specification:
| TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | BODY LENGTH | 0.781 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UNEF | | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | CONTACT ARM ELECTRICAL OFF POSITION | FULLY CCW | | OVERALL DIAMETER | 2.078 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | SHAFT LENGTH | 0.750 INCHES NOMINAL | | ACTUATOR TYPE | SINGLE SHAFT | | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG | | MOUNTING METHOD | STANDARD BUSHING | | SCREW THREAD QUANTITY PER INCH | 32.0 | | ELECTRICAL RESISTANCE PER SECTION | 500.000 OHMS SINGLE SECTION | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | TERMINAL LENGTH | 0.422 INCHES NOMINAL | | SHAFT DIAMETER | 0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 SINGLE SECTION | | BODY DIAMETER | 1.656 INCHES MAXIMUM | | OVERALL LENGTH | 1.531 INCHES NOMINAL | | SHAFT STYLE | ROUND | | SECTION QUANTITY | 1 | | MOUNTING BUSHING LENGTH | 0.375 INCHES NOMINAL |
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