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 |
|---|---|---|
| AEDA | MOUNTING LIP DEPTH | 0.0570 NOMINAL MILS AND 0.0670 NOMINAL CENTIMETERS |
| AAPN | SECTION QUANTITY | 1 |
| ABPA | UNDERCUT DIAMETER | 0.906 INCHES MAXIMUM |
| AAVL | PILOT DIAMETER | 0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| AEGC | SHAFT RADIAL PLAY | 0.001 INCHES |
| AEDZ | SHAFT BEARING TYPE | BEARING |
| CSBX | FUNCTION CHARACTERISTIC PER SECTION | 7 OCLOCK ALL PRIMARIES |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.0 7TH SECONDARY QUALITY |
| ABWV | SHAFT DIAMETER | 0.1245 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM |
| AEGB | PILOT DIAMETER RUNOUT | 0.001 INCHES |
| AEFL | MAXIMUM RUNNING TORQUE | 0.40 INCH-OUNCES |
| APXH | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| TEST | TEST DATA DOCUMENT | 81349-MIL-R-39023 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 SINGLE SECTION |
| CQFL | FUNCTION CONFORMITY TOLERANCE PER SECTION | -1.00/+1.00 SINGLE SECTION |
| ABPC | UNDERCUT WIDTH | 0.0570 INCHES MINIMUM |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 10.0 PERCENT, RATED AMPERES C AND BETTER FLOORING |
| AEFK | MAXIMUM STARTING TORQUE | 0.50 INCH-OUNCES |
| CRGM | FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
| AECZ | MOUNTING LIP DIAMETER | 0.9060 INCHES MAXIMUM |
| AXGY | MOUNTING METHOD | CLAMP RING |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0/+5.0 SINGLE SECTION |
| AEFZ | SHAFT RUNOUT | 0.002 INCHES |
| CBBL | FEATURES PROVIDED | HUMIDITY PROOF |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL |
| ADAQ | BODY LENGTH | 0.810 INCHES MAXIMUM |
| CBME | CUBIC MEASURE | 0.492 CUBIC INCHES |
| ABPM | BODY DIAMETER | 1.062 NOMINAL CENTIMETERS |
| AGAV | END ITEM IDENTIFICATION | LANTIRNNAVPOD |
| 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 | 0.5 |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 360.0 NOMINAL |
| AEGA | LATERAL RUNOUT | 0.002 INCHES |
| AAVM | PILOT LENGTH | 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM |
| ABXF | SHAFT LENGTH | 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM |
| AAQL | BODY STYLE | CYLINDRICAL SERVO MOUNTED |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-R-39023/1 GOVERNMENT SPECIFICATION |
| AEFY | SHAFT END PLAY | 0.005 INCHES |