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National Stock Number:
5905-00-780-4630
Federal Supply Class:
5905
National Item Identification Number:
007804630
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:
| 248638 | 36378 | RAYTHEON TECHNICAL SERVICES COMPANY | | 55-125-008 | 18065 | SAMARIUS PRECISION INSTRUMENTS, INC. | | 66118 | 36378 | RAYTHEON TECHNICAL SERVICES COMPANY |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 280.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 20.000 KILOHMS ALL SECTIONS | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | 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 | 85.0 ALL SECTIONS | | ANGLE BETWEEN CENTERLINES OF MOUNTING HOLES IN DEG | 120.0 | | ANGLE OF MOUNTING HOLE IN DEG | 30.0 | | BODY DIAMETER | 3.406 INCHES NOMINAL | | BODY LENGTH | 4.906 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | MOUNTING HOLE/STUD CIRCLE DIAMETER | 1.312 INCHES NOMINAL | | MOUNTING LIP DEPTH | 0.0310 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 3.0000 INCHES NOMINAL | | MOUNTING METHOD | CLAMP RING | | NONTURN DEVICE LOCATION | AT 9 OCLOCK | | NONTURN DEVICE RADIUS | 1.875 INCHES NOMINAL | | PILOT DIAMETER | 2.8280 INCHES NOMINAL | | PILOT LENGTH | 0.0310 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 6.0 FREE AIR ALL SECTIONS | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 ALL SECTIONS | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 280.0 NOMINAL | | SECTION QUANTITY | 4 | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT LENGTH | 1.000 INCHES NOMINAL | | SHAFT STYLE | ROUND, SLOTTED | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 12 TURRET | | UNDERCUT DIAMETER | 3.031 INCHES NOMINAL | | UNDERCUT WIDTH | 0.0800 INCHES NOMINAL |
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