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 |
|---|---|
| 18876 | U S ARMY AVIATION AND MISSILE COMMAN |
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 |
|---|---|---|
| AXGY | MOUNTING METHOD | FLANGE |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 310.0 NOMINAL |
| FEAT | SPECIAL FEATURES | 30 DEG MECHANICAL OVERTRAVEL |
| AAPN | SECTION QUANTITY | 1 |
| AEFK | MAXIMUM STARTING TORQUE | 0.15 INCH-OUNCES |
| AECZ | MOUNTING LIP DIAMETER | 0.8700 INCHES MINIMUM AND 0.8800 INCHES MAXIMUM |
| AAVL | PILOT DIAMETER | 0.7495 INCHES MINIMUM AND 0.7505 INCHES MAXIMUM |
| ABXF | SHAFT LENGTH | 0.602 INCHES NOMINAL |
| ABWV | SHAFT DIAMETER | 0.125 INCHES NOMINAL |
| AAVM | PILOT LENGTH | 0.0350 INCHES MINIMUM AND 0.0450 INCHES MAXIMUM |
| AEDX | SHAFT STYLE | ROUND, V FLATTED |
| AEDA | MOUNTING LIP DEPTH | 0.0550 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM |
| ABPA | UNDERCUT DIAMETER | 0.781 INCHES MAXIMUM |
| APXH | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 20.0 SINGLE SECTION |
| ABHP | OVERALL LENGTH | 1.237 INCHES NOMINAL |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR SINGLE SECTION |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0/+10.0 SINGLE SECTION |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
| ADAQ | BODY LENGTH | 0.635 INCHES NOMINAL |
| ABPC | UNDERCUT WIDTH | 0.0550 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 80.0 SINGLE SECTION |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 20.0 KILOHMS SINGLE SECTION |
| CSDL | STANDARD TAPER CURVE PER SECTION | A SINGLE SECTION |
| ADAV | OVERALL DIAMETER | 1.007 INCHES NOMINAL |
| ABNB | FIRST FLAT LENGTH | 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |
| AAQL | BODY STYLE | CYLINDRICAL SERVO MOUNTED |
| CRFJ | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -500.0/+500.0 SINGLE SECTION |
| ABPM | BODY DIAMETER | 0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM |