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 |
|---|---|
| 99971 | LOCKHEED MARTIN CORP NAVAL ELECTRONI |
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 |
|---|---|---|
| AAVL | PILOT DIAMETER | 0.9683 INCHES MINIMUM AND 0.9688 INCHES MAXIMUM |
| AAVM | PILOT LENGTH | 0.0620 INCHES NOMINAL |
| CRJS | FIXED TAP QUANTITY PER SECTION | 3 1ST SECTION |
| AAPN | SECTION QUANTITY | 4 |
| ABXF | SHAFT LENGTH | 0.593 INCHES MINIMUM AND 0.657 INCHES MAXIMUM |
| TTQY | TERMINAL TYPE AND QUANTITY | 15 TURRET |
| AEGB | PILOT DIAMETER RUNOUT | 0.001 INCHES |
| AEFL | MAXIMUM RUNNING TORQUE | 1.28 INCH-OUNCES |
| AEFK | MAXIMUM STARTING TORQUE | 1.28 INCH-OUNCES |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.7 FREE AIR ALL SECTIONS |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 ALL SECTIONS |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABPC | UNDERCUT WIDTH | 0.0570 INCHES MINIMUM |
| ABWV | SHAFT DIAMETER | 0.1244 INCHES MINIMUM AND 0.1247 INCHES MAXIMUM |
| AEDA | MOUNTING LIP DEPTH | 0.0620 INCHES NOMINAL |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0/+10.0 ALL SECTIONS |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 1.7 KILOHMS ALL SECTIONS |
| AEFZ | SHAFT RUNOUT | 0.001 INCHES |
| APXH | TERMINAL LOCATION | RADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE |
| CRFJ | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -400.0/+400.0 ALL SECTIONS |
| AECZ | MOUNTING LIP DIAMETER | 1.0620 INCHES NOMINAL |
| ABPM | BODY DIAMETER | 1.093 INCHES NOMINAL |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 25.0 ALL SECTIONS |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| AEDX | SHAFT STYLE | ROUND, SLOTTED |
| AEGA | LATERAL RUNOUT | 0.0015 INCHES |
| ABPA | UNDERCUT DIAMETER | 0.975 INCHES MAXIMUM |
| ADAQ | BODY LENGTH | 1.280 INCHES MAXIMUM |
| AAQL | BODY STYLE | CYLINDRICAL SERVO MOUNTED |