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) OF THE OUTPUT IS EQUAL TO OR LESS THAN PLUS OR MUNUS 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, NONPRECISION.
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 |
|---|---|---|
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 3602.0 NOMINAL AND 3606.0 MAXIMUM |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 3602.0 NOMINAL AND 3606.0 MAXIMUM |
| AAPN | SECTION QUANTITY | 1 |
| AEDX | SHAFT STYLE | ROUND |
| CQCH | TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION | 1800.0 2ND SECTION |
| ABPM | BODY DIAMETER | 0.875 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 2.030 INCHES NOMINAL |
| AEFK | MAXIMUM STARTING TORQUE | 0.90 INCH-OUNCES |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| AAVM | PILOT LENGTH | 0.0620 INCHES NOMINAL |
| CRFJ | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -70.0/+70.0 SINGLE SECTION |
| AEDZ | SHAFT BEARING TYPE | BALL |
| CSBX | FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION LINEAR |
| AEFM | MAXIMUM STOP TORQUE | 100.00 INCH-OUNCES |
| AEGC | SHAFT RADIAL PLAY | 0.001 INCHES |
| ADAQ | BODY LENGTH | 1.500 INCHES NOMINAL |
| CQFL | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.075/+0.075 SINGLE SECTION |
| ABXF | SHAFT LENGTH | 0.500 INCHES NOMINAL |
| CRJS | FIXED TAP QUANTITY PER SECTION | 3 SINGLE SECTION |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 40.0 SINGLE SECTION |
| APXH | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABPC | UNDERCUT WIDTH | 0.0570 INCHES MINIMUM |
| CRKS | TAP LOCATION TOLERANCE PER SECTION | -1.0/+0.1 OHMS 2ND SECTION |
| AEDA | MOUNTING LIP DEPTH | 0.0620 INCHES NOMINAL |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 1.0 KILOHMS SINGLE SECTION |
| CRKS | TAP LOCATION TOLERANCE PER SECTION | -0.25/+0.25 OHMS 1ST SECTION |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR SINGLE SECTION |
| AEFY | SHAFT END PLAY | 0.002 INCHES |
| CQCH | TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION | 3255.7 3RD SECTION |
| CRGM | FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY |
| AEFZ | SHAFT RUNOUT | 0.001 INCHES |
| AECZ | MOUNTING LIP DIAMETER | 0.8750 INCHES NOMINAL |
| CRKS | TAP LOCATION TOLERANCE PER SECTION | -0.25/+0.25 OHMS 3RD SECTION |
| AEFL | MAXIMUM RUNNING TORQUE | 0.60 INCH-OUNCES |
| CQCH | TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION | 344.3 1ST SECTION |
| TEST | TEST DATA DOCUMENT | 18876-10243513 DRAWING |
| AXGY | MOUNTING METHOD | CLAMP RING |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 3600.0 NOMINAL |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| ADAV | OVERALL DIAMETER | 1.070 INCHES NOMINAL |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0/+5.0 SINGLE SECTION |
| FEAT | SPECIAL FEATURES | REAR 0.62 IN. BY 0.62 IN. SLOTTED SHAFT FLUSH WITH CASE |
| AAVL | PILOT DIAMETER | 0.7500 INCHES NOMINAL |
| TTQY | TERMINAL TYPE AND QUANTITY | 6 TURRET |
| ABWV | SHAFT DIAMETER | 0.1248 INCHES NOMINAL |
| AAQL | BODY STYLE | CYLINDRICAL SERVO MOUNTED |
| ABPA | UNDERCUT DIAMETER | 0.750 INCHES NOMINAL |