Part Number
Definition:
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.
CAGE Information
Code | Company |
---|---|
79500 | WESTINGHOUSE ELECTRIC CORP |
Federal Supply Class
Title
RESISTORS
Inclusions:
INCLUDES VARISTORS; RESISTIVE BALLAST TUBES; RHEOSTATS; RESISTOR NETWORKS; RESISTOR MOUNTING HARDWARE; THERMISTORS.
Exclusions:
EXCLUDES RESISTANCE WIRE.
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
AAPN | SECTION QUANTITY | 1 |
AAPN | SECTION QUANTITY | 1 |
AEDX | SHAFT STYLE | ROUND |
TTQY | TERMINAL TYPE AND QUANTITY | 3 TURRET |
AAVM | PILOT LENGTH | 0.0620 INCHES NOMINAL |
AEFL | MAXIMUM RUNNING TORQUE | 0.25 INCH-OUNCES |
AEGC | SHAFT RADIAL PLAY | 0.001 INCHES |
CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 SINGLE SECTION |
AEDZ | SHAFT BEARING TYPE | BEARING |
ABWV | SHAFT DIAMETER | 0.1249 INCHES NOMINAL |
CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -3.0/+3.0 SINGLE SECTION |
ADAQ | BODY LENGTH | 0.685 INCHES MAXIMUM |
CQCC | ELECTRICAL RESISTANCE PER SECTION | 10.0 KILOHMS SINGLE SECTION |
APXH | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 127.0 MINIMUM |
AEDA | MOUNTING LIP DEPTH | 0.0620 INCHES NOMINAL |
CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR SINGLE SECTION |
TEST | TEST DATA DOCUMENT | 79500-2JC3643 DRAWING |
AEFY | SHAFT END PLAY | 0.002 INCHES |
CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 85.0 SINGLE SECTION |
AECZ | MOUNTING LIP DIAMETER | 0.8750 INCHES NOMINAL |
ABHP | OVERALL LENGTH | 1.095 INCHES MAXIMUM |
AXGY | MOUNTING METHOD | CLAMP RING |
AEFD | ACTUATOR TYPE | SINGLE SHAFT |
ADAV | OVERALL DIAMETER | 1.250 INCHES MAXIMUM |
CRSX | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION |
CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL |
ABPM | BODY DIAMETER | 0.875 INCHES MAXIMUM |
AEGA | LATERAL RUNOUT | 0.0015 INCHES |
CSDL | STANDARD TAPER CURVE PER SECTION | A SINGLE SECTION |
AAVL | PILOT DIAMETER | 0.7500 INCHES NOMINAL |
ABPC | UNDERCUT WIDTH | 0.0620 INCHES NOMINAL |
AAQL | BODY STYLE | CYLINDRICAL SERVO MOUNTED |
ABPA | UNDERCUT DIAMETER | 0.750 INCHES NOMINAL |
ABXF | SHAFT LENGTH | 0.410 INCHES NOMINAL |