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 |
|---|---|---|
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.75 7TH SECONDARY QUALITY |
| APXH | TERMINAL LOCATION | LEFT ADJACENT SIDE TWO ROWS |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-R-39015/2 GOVERNMENT SPECIFICATION |
| CQCM | CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL | 0.095 NOMINAL MILS AND 0.105 NOMINAL CENTIMETERS |
| AAPN | SECTION QUANTITY | 1 |
| CBME | CUBIC MEASURE | 0.070 CUBIC INCHES |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 7200.0 MINIMUM AND 15120.0 MAXIMUM |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 PIN |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 SINGLE SECTION |
| AARG | RELIABILITY INDICATOR | ESTABLISHED |
| ADAU | BODY HEIGHT | 0.200 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| AEDZ | SHAFT BEARING TYPE | SLEEVE |
| AEHT | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM |
| CRFJ | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -50.0/+50.0 SINGLE SECTION |
| ABXF | SHAFT LENGTH | 0.045 INCHES MAXIMUM |
| TEST | TEST DATA DOCUMENT | 81349-MIL-R-39015 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 |
| ABJT | TERMINAL LENGTH | 0.172 INCHES MINIMUM |
| AEFL | MAXIMUM RUNNING TORQUE | 5.00 INCH-OUNCES |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 10.0 PERCENT, RATED AMPERES C AND BETTER FLOORING |
| AAQL | BODY STYLE | RECTANGULAR W/MOUNTING HOLES |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 85.0 SINGLE SECTION |
| ADAT | BODY WIDTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | CLUTCH |
| AGTP | LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS | 0.513 INCHES MINIMUM AND 0.526 INCHES MAXIMUM |
| AKPV | MOUNTING FACILITY QUANTITY | 2 |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| AYQR | CENTER TO CENTER DISTANCE BETWEEN TERMINAL ROWS | 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 9000.0 NOMINAL |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0/+5.0 SINGLE SECTION |
| CBBL | FEATURES PROVIDED | HUMIDITY PROOF |
| ABTB | MOUNTING HOLE DIAMETER | 0.068 NOMINAL MILS AND 0.078 NOMINAL CENTIMETERS |
| AEDX | SHAFT STYLE | ROUND, SLOTTED |
| AEFK | MAXIMUM STARTING TORQUE | 5.00 INCH-OUNCES |
| CSDL | STANDARD TAPER CURVE PER SECTION | A SINGLE SECTION |
| AARH | RELIABILITY FAILURE RATE LEVEL IN PERCENT | 1.000 |
| ABWV | SHAFT DIAMETER | 0.058 INCHES MINIMUM AND 0.098 INCHES MAXIMUM |
| ADAQ | BODY LENGTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| AXGY | MOUNTING METHOD | UNTHREADED HOLE |