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 FINCTIONAL TOLERANCE (LINEARITY) OF THE OUTPUT IS EQUAL TO OR LESS 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 POSTIONED TAPS DESIGNED TO BE SET AND FIXED PRIOR TO USE, SEE RESISTOR, ADJUSTABLE. FOR ITEMS WITH STEP BY STEP VARIATION, SEE REHOSTAT 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, NONPRECISION; AND RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
CAGE Information
| Code | Company |
|---|---|
| 99478 | LACKLAND AIR FORCE BASE |
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 |
|---|---|---|
| AEDX | SHAFT STYLE | ROUND |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 TURRET |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| AEFK | MAXIMUM STARTING TORQUE | 1.00 INCH-OUNCES |
| ABPM | BODY DIAMETER | 1.094 INCHES NOMINAL |
| AAPN | SECTION QUANTITY | 2 |
| ABWV | SHAFT DIAMETER | 0.1245 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM |
| AEGB | PILOT DIAMETER RUNOUT | 0.001 INCHES |
| AEGC | SHAFT RADIAL PLAY | 0.002 INCHES |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 100.0 ALL SECTIONS |
| ABXF | SHAFT LENGTH | 0.500 INCHES NOMINAL |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 1.5 KILOHMS ALL SECTIONS |
| ABPA | UNDERCUT DIAMETER | 1.000 INCHES NOMINAL |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR ALL SECTIONS |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 350.0 NOMINAL |
| AAVL | PILOT DIAMETER | 1.0295 INCHES MINIMUM AND 1.0300 INCHES MAXIMUM |
| AEDA | MOUNTING LIP DEPTH | 0.0620 INCHES NOMINAL |
| CSBX | FUNCTION CHARACTERISTIC PER SECTION | ALL SECTIONS LINEAR |
| ADAV | OVERALL DIAMETER | 1.340 INCHES NOMINAL |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 85.0 ALL SECTIONS |
| CRFJ | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -400.0/+400.0 ALL SECTIONS |
| AXGY | MOUNTING METHOD | CLAMP RING |
| APXH | TERMINAL LOCATION | REAR END |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0/+5.0 ALL SECTIONS |
| AEFZ | SHAFT RUNOUT | 0.002 INCHES |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL |
| CQFL | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.10/+0.10 ALL SECTIONS |
| ABHP | OVERALL LENGTH | 1.770 INCHES NOMINAL |
| AEGA | LATERAL RUNOUT | 0.002 INCHES |
| ADAQ | BODY LENGTH | 1.270 INCHES NOMINAL |
| ABPC | UNDERCUT WIDTH | 0.0620 INCHES NOMINAL |
| CRKS | TAP LOCATION TOLERANCE PER SECTION | -0.5/+0.5 DEG ANGULAR ROTATION ALL SECTIONS |
| AECZ | MOUNTING LIP DIAMETER | 1.0940 INCHES NOMINAL |
| AAQL | BODY STYLE | CYLINDRICAL SERVO MOUNTED |
| CRGM | FUNCTION CONFORMITY PER SECTION | ALL SECTIONS INDEPENDENT LINEARITY |
| AAVM | PILOT LENGTH | 0.0400 INCHES NOMINAL |
| AEFY | SHAFT END PLAY | 0.005 INCHES |