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National Stock Number:
5905-00-790-6065
Federal Supply Class:
5905
National Item Identification Number:
007906065
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:
| 576R837H03REVB | 79500 | WESTINGHOUSE ELECTRIC CORP | | 576R837H03REVB | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | AP11-8312-3 | 06880 | DATA INSTRUMENTS INC | | AP11-8312-3 | 94603 | HONEYWELL SENSING & CONTROL |
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Techincal Specification:
| ELECTRICAL RESISTANCE PER SECTION | 5.0 KILOHMS SINGLE SECTION | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 85.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 SINGLE SECTION | | BODY DIAMETER | 1.030 INCHES MINIMUM AND 1.090 INCHES MAXIMUM | | BODY LENGTH | 0.750 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | FIRST FLAT LENGTH | 0.380 INCHES MINIMUM | | FLAT HEIGHT | 0.211 INCHES MINIMUM AND 0.221 INCHES MAXIMUM | | FRAGILITY FACTOR | MODERATELY RUGGED | | OVERALL DIAMETER | 1.450 INCHES NOMINAL | | OVERALL LENGTH | 1.630 INCHES NOMINAL | | MAXIMUM STARTING TORQUE | 6.00 INCH-OUNCES | | MOUNTING BUSHING LENGTH | 0.375 INCHES NOMINAL | | MOUNTING METHOD | STANDARD BUSHING | | NONTURN DEVICE LOCATION | AT 12 OCLOCK | | NONTURN DEVICE RADIUS | 0.410 INCHES MINIMUM AND 0.470 INCHES MAXIMUM | | POWER DISSIPATION RATING PER SECTION IN WATTS | 3.0 FREE AIR SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 SINGLE SECTION | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 270.0 NOMINAL | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SECTION QUANTITY | 1 | | SHAFT DIAMETER | 0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM | | SHAFT LENGTH | 0.850 INCHES MINIMUM AND 0.910 INCHES MAXIMUM | | SHAFT STYLE | ROUND, FLATTED | | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -70.0 TO 70.0 SINGLE SECTION | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 3 SOLDER STUD |
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