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 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.
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 |
|---|---|---|
| ABHP | OVERALL LENGTH | 1.130 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 1.130 INCHES NOMINAL |
| AAPN | SECTION QUANTITY | 1 |
| AEDX | SHAFT STYLE | ROUND |
| ADAP | MOUNTING BUSHING LENGTH | 0.360 INCHES MINIMUM AND 0.400 INCHES MAXIMUM |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNEF |
| AEFK | MAXIMUM STARTING TORQUE | 6.00 INCH-OUNCES |
| ABWV | SHAFT DIAMETER | 0.125 INCHES NOMINAL |
| ADAQ | BODY LENGTH | 0.430 INCHES MINIMUM AND 0.470 INCHES MAXIMUM |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 295.0 NOMINAL |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -20.0/+20.0 SINGLE SECTION |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 SINGLE SECTION |
| AJYN | SCREW THREAD DIAMETER | 0.250 INCHES NOMINAL |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 500.0 OHMS SINGLE SECTION |
| ADAV | OVERALL DIAMETER | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABPM | BODY DIAMETER | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM |
| ABXF | SHAFT LENGTH | 0.420 INCHES MINIMUM AND 0.460 INCHES MAXIMUM |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
| AAQL | BODY STYLE | CYLINDRICAL BUSHING MOUNTED |
| AJYQ | SCREW THREAD QUANTITY PER INCH | 32.0 |
| APXH | TERMINAL LOCATION | REAR END |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 70.0 SINGLE SECTION |
| AEFP | NONTURN DEVICE RADIUS | 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| CSDL | STANDARD TAPER CURVE PER SECTION | A SINGLE SECTION |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.5 FREE AIR SINGLE SECTION |
| AXGY | MOUNTING METHOD | LOCKING BUSHING |