5305-00-021-3214 SCREW,EXTERNALLY RELIEVED BODY Index 5930-00-021-3216 SWITCH,ROTARY

National Stock Number:
5905-00-021-3215

Federal Supply Class:
5905

National Item Identification Number:
000213215

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 finctional tolerance (linearity) of the output is equal to or less 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 postioned taps designed to be set and fixed prior to use, see RESISTOR, ADJUSTABLE. For items with step by step variation, see REHOSTAT 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, NONPRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.


Manufacturer Information:
6071310112GENERAL DYNAMICS MOTION CONTROL LLC
749-617712205BUNKER RAMO CORP AMPHENOL CONTROLS DIV
749-617719176SERVO INSTRUMENT CORPORATION
7648736P007REVU03538LOCKHEED MARTIN CORPORATION
7648736P007REVW98569HOPKINS EQUIPMENT CO INC
7648736PT703538LOCKHEED MARTIN CORPORATION


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION350.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION15.0 KILOHMS 2ND SECTION
ELECTRICAL RESISTANCE PER SECTION5.0 KILOHMS 1ST SECTION
ACTUATOR TRAVEL CONTROL FEATURECONTINUOUS MOTION
ACTUATOR TYPESINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER40.0 ALL SECTIONS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER125.0 ALL SECTIONS
BODY DIAMETER1.453 INCHES NOMINAL
BODY LENGTH1.500 INCHES NOMINAL
BODY STYLECYLINDRICAL SERVO MOUNTED
FUNCTION CHARACTERISTIC PER SECTIONALL SECTIONS LINEAR
FUNCTION CONFORMITY PER SECTIONALL SECTIONS INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.10 TO 0.10 ALL SECTIONS
LATERAL RUNOUT0.002 INCHES
OVERALL DIAMETER2.047 INCHES NOMINAL
OVERALL LENGTH2.156 INCHES MINIMUM AND 2.188 INCHES MAXIMUM
MAXIMUM RUNNING TORQUE0.70 INCH-OUNCES
MAXIMUM STARTING TORQUE0.70 INCH-OUNCES
MECHANICAL BACKLASH IN DEG ANGULAR ROTATION0.042
MOUNTING LIP DEPTH0.0880 INCHES MINIMUM AND 0.0980 INCHES MAXIMUM
MOUNTING LIP DIAMETER1.4370 INCHES NOMINAL
MOUNTING METHODCLAMP RING
PILOT DIAMETER RUNOUT0.001 INCHES
PILOT DIAMETER1.3115 INCHES MINIMUM AND 1.3120 INCHES MAXIMUM
PILOT LENGTH0.1270 INCHES MINIMUM AND 0.1370 INCHES MAXIMUM
POWER DISSIPATION RATING PER SECTION IN WATTS2.0 FREE AIR ALL SECTIONS
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-10.0 TO 10.0 1ST SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT-10.0 TO 10.0 2ND SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG360.0 NOMINAL
SECTION QUANTITY2
SHAFT BEARING TYPEBALL
SHAFT DIAMETER0.119 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
SHAFT LENGTH0.656 INCHES MINIMUM AND 0.688 INCHES MAXIMUM
SHAFT RUNOUT0.001 INCHES
SHAFT STYLEROUND
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY6 TURRET
UNDERCUT DIAMETER1.312 INCHES NOMINAL
UNDERCUT WIDTH0.0730 INCHES NOMINAL


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