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National Stock Number:
5905-00-108-5942
Federal Supply Class:
5905
National Item Identification Number:
001085942
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:
| K-5K-50K-F-T2-P0RM20PCT | 44655 | OHMITE HOLDING, L.L.C. | | K-5K-50K-F-T2-PORM20PCT | 44655 | OHMITE HOLDING, L.L.C. |
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Techincal Specification:
| ELECTRICAL RESISTANCE PER SECTION | 500.000 KILOHMS 1ST SECTION AND 50.000 KILOHMS 2ND SECTION | | ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 40.0 ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 340.0 ALL SECTIONS | | BODY DIAMETER | 3.468 INCHES NOMINAL | | BODY LENGTH | 1.688 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | DEVICE DESIGN TYPE | NONTURN AT 6 OCLOCK | | FIRST FLAT LENGTH | 0.344 INCHES NOMINAL | | FLAT HEIGHT | 0.031 INCHES NOMINAL | | OVERALL DIAMETER | 4.250 INCHES NOMINAL | | OVERALL LENGTH | 5.156 INCHES NOMINAL | | MOUNTING BUSHING LENGTH | 0.375 INCHES NOMINAL | | MOUNTING FACILITY QUANTITY | 4 | | MOUNTING METHOD | THREADED HOLE | | NONTURN DEVICE RADIUS | 0.500 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.25 FREE AIR ALL SECTIONS | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -20.0 TO 20.0 ALL SECTIONS | | SCREW THREAD DIAMETER | 0.187 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SECTION QUANTITY | 2 | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT LENGTH | 0.781 INCHES NOMINAL | | SHAFT STYLE | ROUND, FLATTED | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 6 TAB, SOLDER LUG |
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