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National Stock Number:
5905-00-221-8826
Federal Supply Class:
5905
National Item Identification Number:
002218826
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:
| 300R5F10 | 17745 | VISHAY ANGSTROHM PRECISION INC DBA VISHAY ANGSTROHM | | 735-5201-030 | 13499 | ROCKWELL COLLINS, INC. | | R300-5F10 | 24681 | MEMCOR INC | | RHV0301H1500 | 24681 | MEMCOR INC | | RNS5R0 | 44655 | OHMITE HOLDING, L.L.C. | | N50HMSF10 | 44655 | OHMITE HOLDING, L.L.C. |
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Techincal Specification:
| ELECTRICAL RESISTANCE PER SECTION | 5.000 OHMS SINGLE SECTION | | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION | | 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 | 5.938 INCHES MINIMUM AND 6.062 INCHES MAXIMUM | | BODY LENGTH | 2.375 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL HOLE/SLOT MOUNTED | | FIRST FLAT LENGTH | 1.562 INCHES NOMINAL | | FLAT HEIGHT | 0.344 INCHES NOMINAL | | OVERALL DIAMETER | 6.438 INCHES NOMINAL | | OVERALL LENGTH | 4.375 INCHES NOMINAL | | MOUNTING FACILITY QUANTITY | 2 | | MOUNTING HOLE/STUD CIRCLE DIAMETER | 0.875 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 STYLE | ROUND, FLATTED | | SHAFT LENGTH | 1.938 INCHES MINIMUM AND 2.062 INCHES MAXIMUM | | TERMINAL LENGTH | 0.438 INCHES NOMINAL | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 3 TAB W/SCREW | | TEST DATA DOCUMENT | 13499-735-5201 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
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