|
|
|
National Stock Number:
5905-01-194-2978
Federal Supply Class:
5905
National Item Identification Number:
011942978
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.
|
Manufacturer Information:
| 0204A3272 MARK 264 | 03497 | GENERAL ELECTRIC CO OUTDOOR BREAKER BUSINESS SECTION | | 0667 | 44655 | OHMITE HOLDING, L.L.C. | | RNS900 | 44655 | OHMITE HOLDING, L.L.C. | | 71942-P1 | 93209 | VALLEY POWER SYSTEMS, INC. |
|
Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 320.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 900.0 OHMS SINGLE SECTION | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 40.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 340.0 SINGLE SECTION | | BODY DIAMETER | 6.000 INCHES NOMINAL | | BODY LENGTH | 2.375 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL HOLE/SLOT MOUNTED | | FEATURES PROVIDED | HUMIDITY PROOF | | FIRST FLAT LENGTH | 1.562 INCHES NOMINAL | | FLAT HEIGHT | 0.344 INCHES NOMINAL | | FRAGILITY FACTOR | MODERATELY RUGGED | | OVERALL DIAMETER | 6.875 INCHES NOMINAL | | OVERALL LENGTH | 4.375 INCHES NOMINAL | | MAXIMUM RUNNING TORQUE | 80.00 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 80.00 INCH-OUNCES | | MOUNTING FACILITY QUANTITY | 2 | | MOUNTING HOLE/STUD CIRCLE DIAMETER | 2.375 INCHES NOMINAL | | MOUNTING METHOD | THREADED HOLE | | POWER DISSIPATION RATING PER SECTION IN WATTS | 300.0 FREE AIR SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 SINGLE SECTION | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 320.0 NOMINAL | | SCREW THREAD DIAMETER | 0.250 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 20.0 | | SCREW THREAD SERIES DESIGNATOR | UNC | | SECTION QUANTITY | 1 | | SHAFT DIAMETER | 0.375 INCHES NOMINAL | | SHAFT LENGTH | 2.000 INCHES NOMINAL | | SHAFT STYLE | ROUND, FLATTED | | TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS | -20.0 TO 20.0 SINGLE SECTION | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
|
|