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National Stock Number:
5905-00-789-5922
Federal Supply Class:
5905
National Item Identification Number:
007895922
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:
| 21119-2 | 10112 | GENERAL DYNAMICS MOTION CONTROL LLC | | 7618476P0002 | 99971 | LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS | | 7618476P2 | 99971 | LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS |
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Techincal Specification:
| ELECTRICAL RESISTANCE PER SECTION | 1.7 KILOHMS ALL SECTIONS | | ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 25.0 ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 ALL SECTIONS | | BODY DIAMETER | 1.093 INCHES NOMINAL | | BODY LENGTH | 1.280 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | FIXED TAP QUANTITY PER SECTION | 3 1ST SECTION | | LATERAL RUNOUT | 0.0015 INCHES | | MAXIMUM STARTING TORQUE | 1.28 INCH-OUNCES | | MAXIMUM RUNNING TORQUE | 1.28 INCH-OUNCES | | MOUNTING LIP DEPTH | 0.0620 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 1.0620 INCHES NOMINAL | | PILOT DIAMETER RUNOUT | 0.001 INCHES | | PILOT DIAMETER | 0.9683 INCHES MINIMUM AND 0.9688 INCHES MAXIMUM | | PILOT LENGTH | 0.0620 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.7 FREE AIR ALL SECTIONS | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 ALL SECTIONS | | SECTION QUANTITY | 4 | | SHAFT DIAMETER | 0.1244 INCHES MINIMUM AND 0.1247 INCHES MAXIMUM | | SHAFT RUNOUT | 0.001 INCHES | | SHAFT STYLE | ROUND, SLOTTED | | SHAFT LENGTH | 0.593 INCHES MINIMUM AND 0.657 INCHES MAXIMUM | | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -400.0 TO 400.0 ALL SECTIONS | | TERMINAL LOCATION | RADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 15 TURRET | | UNDERCUT WIDTH | 0.0570 INCHES MINIMUM | | UNDERCUT DIAMETER | 0.975 INCHES MAXIMUM |
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