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National Stock Number: 5905-01-038-7153
Federal Supply Class: 5905
National Item Identification Number: 010387153
Description: RESISTOR,VARIABLE,WIRE WOUND,PRE
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) of the output is equal to or less than plus or munus 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, NONPRECISION.
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Manufacturer Information:
204-83540-1 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 80.0 NOMINAL | ELECTRICAL RESISTANCE PER SECTION | 4.571 KILOHMS SINGLE SECTION | ACTUATOR TYPE | SINGLE SHAFT | BODY DIAMETER | 1.062 INCHES NOMINAL | BODY LENGTH | 0.681 INCHES NOMINAL | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | FEATURES PROVIDED | HUMIDITY PROOF | FIRST FLAT LENGTH | 0.250 INCHES NOMINAL | FLAT HEIGHT | 0.105 INCHES MAXIMUM | MOUNTING BUSHING LENGTH | 0.250 INCHES NOMINAL | MOUNTING METHOD | STANDARD BUSHING | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -3.0 TO 3.0 SINGLE SECTION | RELIABILITY INDICATOR | NOT ESTABLISHED | SCREW THREAD SERIES DESIGNATOR | UNEF | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | SCREW THREAD QUANTITY PER INCH | 32.0 | SECTION QUANTITY | 1 | SHAFT DIAMETER | 0.1248 INCHES MAXIMUM | SHAFT STYLE | ROUND, FLATTED | SHAFT LENGTH | 0.500 INCHES NOMINAL | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | TERMINAL TYPE AND QUANTITY | 3 BINDING POST |
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