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National Stock Number:
5905-01-486-0411
Federal Supply Class:
5905
National Item Identification Number:
014860411
Description:
RESISTOR,VARIABLE,NONWIRE WOUND,
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 or 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, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
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Manufacturer Information:
| MIL-PRF-94/3 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | RV6SAYDB253A | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| TEST DATA DOCUMENT | 81349-MIL-PRF-94 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). | | SHAFT LENGTH | 0.875 INCHES NOMINAL | | ACTUATOR TYPE | SINGLE SHAFT | | ACTUATOR TRAVEL CONTROL FEATURE | CLUTCH | | BODY LENGTH | 0.453 INCHES NOMINAL | | TERMINAL LOCATION | REAR END | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 292.0 MINIMUM AND 298.0 MAXIMUM | | SHAFT BEARING TYPE | BEARING | | MAXIMUM RUNNING TORQUE | 0.50 INCH-OUNCES | | FEATURES PROVIDED | HUMIDITY PROOF | | MAXIMUM STARTING TORQUE | 6.00 INCH-OUNCES | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SPECIFICATION/STANDARD DATA | 81349-MIL-PRF-94/3 GOVERNMENT SPECIFICATION | | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 292.0 MINIMUM AND 296.0 MAXIMUM | | MAXIMUM STOP TORQUE | 3.00 INCH-OUNCES | | SECTION QUANTITY | 1 | | SHAFT STYLE | ROUND, SLOTTED | | MOUNTING BUSHING LENGTH | 0.250 INCHES NOMINAL | | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG | | BODY DIAMETER | 0.500 INCHES NOMINAL | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 SINGLE SECTION | | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.5 FREE AIR SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 SINGLE SECTION | | MOUNTING METHOD | STANDARD BUSHING | | SCREW THREAD QUANTITY PER INCH | 32.0 | | ELECTRICAL RESISTANCE PER SECTION | 25.0 KILOHMS SINGLE SECTION | | SHAFT DIAMETER | 0.125 INCHES NOMINAL | | III FRAGILITY FACTOR | MODERATELY RUGGED | | SCREW THREAD DIAMETER | 0.250 INCHES NOMINAL | | RELIABILITY INDICATOR | NOT ESTABLISHED | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | CONTACT ARM ELECTRICAL OFF POSITION | FULLY CCW | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 70.0 SINGLE SECTION |
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