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National Stock Number:
5905-00-499-2134
Federal Supply Class:
5905
National Item Identification Number:
004992134
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:
| 203-163 | 56232 | LOCKHEED MARTIN CORPORATION | | 2162786 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 757-6029 | 12205 | BUNKER RAMO CORP AMPHENOL CONTROLS DIV | | D18SRP116 | 19169 | LOGAN ENGINEERING CO INC | | PVR18K335 | 99957 | BOWMAR/TIC INC SUB OF BOWMAR INSTRUMENT CORP |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 349.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 1.000 MEGOHMS 2ND SECTION | | ELECTRICAL RESISTANCE PER SECTION | 100.000 KILOHMS 1ST SECTION | | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION | | ACTUATOR TYPE | SINGLE SHAFT | | 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 | 125.0 ALL SECTIONS | | BODY DIAMETER | 1.766 INCHES MAXIMUM | | BODY LENGTH | 3.000 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | FIXED TAP QUANTITY PER SECTION | 1 ALL SECTIONS | | OVERALL DIAMETER | 2.149 INCHES MAXIMUM | | OVERALL LENGTH | 3.719 INCHES MAXIMUM | | MAXIMUM STARTING TORQUE | 0.85 INCH-OUNCES | | MOUNTING LIP DEPTH | 0.0930 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 1.7500 INCHES NOMINAL | | MOUNTING METHOD | CLAMP RING | | PILOT LENGTH | 0.0600 INCHES NOMINAL | | PILOT DIAMETER | 1.5620 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.5 FREE AIR ALL SECTIONS | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 ALL SECTIONS | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 345.0 NOMINAL | | SECTION QUANTITY | 2 | | SHAFT DIAMETER | 0.2497 INCHES MAXIMUM | | SHAFT LENGTH | 0.688 INCHES NOMINAL | | SHAFT STYLE | ROUND, SLOTTED | | TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS | 500.0 1ST SECTION | | TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS | 500000.0 2ND SECTION | | TAP LOCATION TOLERANCE PER SECTION | -10.0 TO 10.0 OHMS ALL SECTIONS | | TERMINAL LOCATION | RADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 8 TURRET | | UNDERCUT DIAMETER | 1.562 INCHES MAXIMUM | | UNDERCUT WIDTH | 0.0730 INCHES NOMINAL |
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