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National Stock Number:
5905-00-825-8611
Federal Supply Class:
5905
National Item Identification Number:
008258611
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:
| 14W1-2371 | 19176 | SERVO INSTRUMENT CORPORATION | | 576R029H01 | 79500 | WESTINGHOUSE ELECTRIC CORP | | AP11C59 | 02297 | ACE ELECTRONICS ASSOCIATES INC | | APC1 1-8-101 | 06880 | DATA INSTRUMENTS INC | | AP11-C59 | 18065 | SAMARIUS PRECISION INSTRUMENTS, INC. | | APC1 1-8-101 | 94603 | HONEYWELL SENSING & CONTROL |
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Techincal Specification:
| ELECTRICAL RESISTANCE PER SECTION | 25.000 KILOHMS SINGLE SECTION | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | ACTUATOR TYPE | DOUBLE ENDED SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 85.0 SINGLE SECTION | | BODY DIAMETER | 1.160 INCHES MAXIMUM | | BODY LENGTH | 0.600 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | FEATURES PROVIDED | HUMIDITY PROOF | | FIRST FLAT LENGTH | 0.260 INCHES MINIMUM AND 0.300 INCHES MAXIMUM | | FLAT HEIGHT | 0.078 INCHES MINIMUM AND 0.082 INCHES MAXIMUM | | OVERALL DIAMETER | 1.354 INCHES NOMINAL | | OVERALL LENGTH | 2.210 INCHES NOMINAL | | MAXIMUM STARTING TORQUE | 4.00 INCH-OUNCES | | MOUNTING BUSHING LENGTH | 0.250 INCHES NOMINAL | | MOUNTING METHOD | STANDARD BUSHING | | NONTURN DEVICE LOCATION | AT 12 OCLOCK | | NONTURN DEVICE RADIUS | 0.420 INCHES MINIMUM AND 0.460 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 | 320.0 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 | 0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM | | SHAFT LENGTH | 0.860 INCHES MINIMUM AND 0.900 INCHES MAXIMUM | | SHAFT STYLE | ROUND | | SPECIAL FEATURES | MOUNTING METHOD: STANDARD BUSHING W/SHAFT SEAL | | 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 TURRET |
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