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National Stock Number:
5905-00-122-3249
Federal Supply Class:
5905
National Item Identification Number:
001223249
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:
| 26M802 | 65149 | BARBER-COLMAN CO ENVIRONMENTAL CONTROLS DIV | | BYLZ8946-1 | 05624 | GE AVIATION SYSTEMS LLC | | BYLZ8946-2 | 05624 | GE AVIATION SYSTEMS LLC | | BYLZ8946-1 | 65149 | BARBER-COLMAN CO ENVIRONMENTAL CONTROLS DIV |
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Techincal Specification:
| SECTION QUANTITY | 1 | | ELECTRICAL RESISTANCE PER SECTION | 500.0 OHMS SINGLE SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 SINGLE SECTION | | POWER DISSIPATION RATING PER SECTION IN WATTS | 4.0 FREE AIR SINGLE SECTION | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | BODY DIAMETER | 1.781 INCHES MAXIMUM | | BODY LENGTH | 0.953 INCHES NOMINAL | | MOUNTING BUSHING LENGTH | 0.375 INCHES NOMINAL | | ACTUATOR TYPE | SINGLE SHAFT | | SHAFT STYLE | ROUND | | SHAFT DIAMETER | 0.249 INCHES MINIMUM AND | | 0.251 INCHES MAXIMUM | | SHAFT LENGTH | 1.031 INCHES MAXIMUM | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 295.0 NOMINAL | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 295.0 NOMINAL | | MOUNTING METHOD | STANDARD BUSHING | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | FEATURES PROVIDED | SWITCH | | SWITCH TYPE | ROTARY | | SWITCH OPERATING POSITION | START OF ROTATION | | SWITCH CONTACT ARRANGEMENT | DOUBLE POLE, SINGLE THROW, NORMALLY OPEN | | SWITCH CURRENT TYPE AND RATING IN AMPS | 4.000 DC | | SWITCH VOLTAGE RATING IN VOLTS | 28.0 | | TERMINAL TYPE AND QUANTITY | 7 TAB, SOLDER LUG | | TERMINAL LOCATION | REAR-BOTTOM | | RELIABILITY INDICATOR | NOT ESTABLISHED |
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