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 |
|---|---|
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
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 | 1.3120 INCHES MINIMUM AND 1.3130 INCHES MAXIMUM |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-R-39023/7 GOVERNMENT SPECIFICATION |
| ABPA | UNDERCUT DIAMETER | 1.468 INCHES MAXIMUM |
| AAPN | SECTION QUANTITY | 1 |
| AEFL | MAXIMUM RUNNING TORQUE | 1.00 INCH-OUNCES |
| AEDZ | SHAFT BEARING TYPE | BALL |
| CSBX | FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION LINEAR |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| AEDA | MOUNTING LIP DEPTH | 0.0880 INCHES MINIMUM AND 0.0980 INCHES MAXIMUM |
| AEGC | SHAFT RADIAL PLAY | 0.001 INCHES |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 100.0 KILOHMS SINGLE SECTION |
| AEGB | PILOT DIAMETER RUNOUT | 0.001 INCHES |
| CBME | CUBIC MEASURE | 5.185 CUBIC INCHES |
| CQFL | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.25/+0.25 SINGLE SECTION |
| TEST | TEST DATA DOCUMENT | 81349-MIL-R-39023 SPECIFICATION |
| APXH | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 SINGLE SECTION |
| ADAQ | BODY LENGTH | 2.500 INCHES NOMINAL |
| PKWT | UNPACKAGED UNIT WEIGHT | 140.0 GRAMS |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0/+10.0 SINGLE SECTION |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 3600.0 MINIMUM AND 3700.0 MAXIMUM |
| AEFK | MAXIMUM STARTING TORQUE | 1.50 INCH-OUNCES |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 3.5 FREE AIR SINGLE SECTION |
| CRGM | FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
| AEFZ | SHAFT RUNOUT | 0.001 INCHES |
| ABPM | BODY DIAMETER | 1.625 INCHES MAXIMUM |
| ABWV | SHAFT DIAMETER | 0.2494 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | CLUTCH |
| ABXF | SHAFT LENGTH | 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM |
| AECZ | MOUNTING LIP DIAMETER | 1.4370 INCHES MAXIMUM |
| AXGY | MOUNTING METHOD | CLAMP RING |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 3600.0 NOMINAL |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| AEFM | MAXIMUM STOP TORQUE | 128.00 INCH-OUNCES |
| AEGA | LATERAL RUNOUT | 0.001 INCHES |
| ABPC | UNDERCUT WIDTH | 0.0730 INCHES MINIMUM |
| CBBL | FEATURES PROVIDED | HUMIDITY PROOF |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 70.0 SINGLE SECTION |
| AEDX | SHAFT STYLE | ROUND, SLOTTED |
| AEGD | MECHANICAL BACKLASH IN DEG ANGULAR ROTATION | 1.0 |
| AAVM | PILOT LENGTH | 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM |
| AAQL | BODY STYLE | CYLINDRICAL SERVO MOUNTED |
| AEFY | SHAFT END PLAY | 0.005 INCHES |