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National Stock Number:
5905-00-752-6732
Federal Supply Class:
5905
National Item Identification Number:
007526732
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:
| 1JB6138H15 | 79500 | WESTINGHOUSE ELECTRIC CORP | | 1JB6138H15 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | C2-90 | 34263 | CTS CORP IN TEXAS DBA CTS ELECTRONICS CORP BROWNSVILLE DIV |
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Techincal Specification:
| SECTION QUANTITY | 2 | | ELECTRICAL RESISTANCE PER SECTION | 10.0 KILOHMS 1ST SECTION | | 250.0 KILOHMS 2ND SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 ALL SECTIONS | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.0 FREE AIR ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 70.0 ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 ALL SECTIONS | | DEVICE DESIGN TYPE | NONTURN AT 9 OCLOCK | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | UNDERCUT DIAMETER | 0.125 INCHES NOMINAL | | BODY DIAMETER | 0.938 INCHES NOMINAL | | BODY LENGTH | 0.875 INCHES NOMINAL | | MOUNTING BUSHING LENGTH | 0.250 INCHES NOMINAL | | ACTUATOR TYPE | DUAL CONCENTRIC | | SHAFT STYLE | ROUND, STEPPED | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT LENGTH | 0.750 INCHES MINIMUM AND | | 1.188 INCHES MAXIMUM | | UNDERCUT LENGTH | 0.594 INCHES NOMINAL | | NONTURN DEVICE RADIUS | 0.438 INCHES NOMINAL | | MOUNTING METHOD | STANDARD BUSHING | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | TERMINAL TYPE AND QUANTITY | 6 TAB, SOLDER LUG | | RELIABILITY INDICATOR | NOT ESTABLISHED | | OVERALL LENGTH | 2.063 INCHES NOMINAL | | OVERALL DIAMETER | 1.203 INCHES NOMINAL | | FRAGILITY FACTOR | MODERATELY RUGGED |
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