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 |
|---|---|---|
| ABPC | UNDERCUT WIDTH | 0.07500 INCHES MINIMUM AND 0.08500 INCHES MAXIMUM |
| AEDX | SHAFT STYLE | ROUND |
| AECZ | MOUNTING LIP DIAMETER | 2.99500 INCHES MINIMUM AND 3.00500 INCHES MAXIMUM |
| CRFJ | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -300.0/+300.0 SINGLE SECTION |
| ABPM | BODY DIAMETER | 2.995 INCHES MINIMUM AND 3.005 INCHES MAXIMUM |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 50.000 PERCENT, RATED AMPERES C AND BETTER FINISH |
| AAPN | SECTION QUANTITY | 2 |
| AEGC | SHAFT RADIAL PLAY | 0.001 INCHES |
| AXGY | MOUNTING METHOD | SERVO MOUNT |
| ADAQ | BODY LENGTH | 2.688 INCHES MAXIMUM |
| CQFL | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.25/+0.25 SINGLE SECTION |
| AEGB | PILOT DIAMETER RUNOUT | 0.00100 INCHES |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0/+10.0 1ST SECTION |
| AAVM | PILOT LENGTH | 0.04700 INCHES NOMINAL |
| CSBX | FUNCTION CHARACTERISTIC PER SECTION | 1ST SECTIONSINE AND 2 COSINE FUNCTIONS GENERATED SIMULTANEOUSLY ANGLE BETWEEN SINE AND EACH COSINE SHALL BE 90 DEG |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 85.0 SINGLE SECTION |
| CRGM | FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 20.000 PERCENT, RATED AMPERES C AND BETTER INDUSTRIAL CLEARS |
| AEFZ | SHAFT RUNOUT | 0.001 INCHES |
| APXH | TERMINAL LOCATION | RADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE |
| AEDA | MOUNTING LIP DEPTH | 0.08800 INCHES MINIMUM AND 0.09800 INCHES MAXIMUM |
| ADAV | OVERALL DIAMETER | 3.282 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 3.422 INCHES MINIMUM AND 3.453 INCHES MAXIMUM |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| ABPA | UNDERCUT DIAMETER | 2.87450 INCHES MINIMUM AND 2.87550 INCHES MAXIMUM |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 4.0 FREE AIR SINGLE SECTION |
| TTQY | TERMINAL TYPE AND QUANTITY | 7 TURRET |
| AAVL | PILOT DIAMETER | 2.87450 INCHES MINIMUM AND 2.87550 INCHES MAXIMUM |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 360.0 NOMINAL |
| CBBL | FEATURES PROVIDED | NONMETALLIC SHAFT |
| AEGA | LATERAL RUNOUT | 0.002 INCHES |
| ABXF | SHAFT LENGTH | 0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM |
| AEFK | MAXIMUM STARTING TORQUE | 2.00 INCH-OUNCES |
| AAQL | BODY STYLE | CYLINDRICAL SERVO MOUNTED |
| CSBX | FUNCTION CHARACTERISTIC PER SECTION | 9 OCLOCK 6TH PRIMARY |
| ABWV | SHAFT DIAMETER | 0.250 INCHES NOMINAL |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0/+10.0 2ND SECTION |