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National Stock Number:
5905-00-038-4030
Federal Supply Class:
5905
National Item Identification Number:
000384030
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:
| 9024530 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | GA50907L8 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO | | GA50907L8 | 70408 | AT AND T CORP | | RV15-8S185G | 99957 | BOWMAR/TIC INC SUB OF BOWMAR INSTRUMENT CORP |
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Techincal Specification:
| SECTION QUANTITY | 1 | | ELECTRICAL RESISTANCE PER SECTION | 150.0 KILOHMS SINGLE SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -3.0 TO 3.0 SINGLE SECTION | | SHAFT BEARING TYPE | BALL | | TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS | -20.0 TO 20.0 SINGLE SECTION | | POWER DISSIPATION RATING PER SECTION IN WATTS | 4.0 FREE AIR SINGLE SECTION | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | BODY DIAMETER | 1.625 INCHES MINIMUM AND | | 1.687 INCHES MAXIMUM | | BODY LENGTH | 0.675 INCHES MAXIMUM | | MOUNTING BUSHING LENGTH | 0.484 INCHES MINIMUM AND | | 0.516 INCHES MAXIMUM | | ACTUATOR TYPE | SINGLE SHAFT | | SHAFT STYLE | ROUND, SLOTTED | | SHAFT DIAMETER | 0.248 INCHES MINIMUM AND | | 0.251 INCHES MAXIMUM | | SHAFT LENGTH | 0.609 INCHES MINIMUM AND | | 0.641 INCHES MAXIMUM | | NONTURN DEVICE LOCATION | AT 9 OCLOCK | | NONTURN DEVICE RADIUS | 0.516 INCHES MINIMUM AND | | 0.547 INCHES MAXIMUM | | MOUNTING METHOD | LOCKING BUSHING W/SHAFT SEAL | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | TERMINAL TYPE AND QUANTITY | 3 TURRET | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | RELIABILITY INDICATOR | NOT ESTABLISHED | | OVERALL LENGTH | 1.516 INCHES MAXIMUM | | OVERALL DIAMETER | 1.968 INCHES NOMINAL |
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