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 |
|---|---|---|
| TEST | TEST DATA DOCUMENT | 81349-MIL-PRF-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 |
| AEDA | MOUNTING LIP DEPTH | 0.0570 NOMINAL MILS AND 0.0670 NOMINAL CENTIMETERS |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 5.0 PERCENT, RATED AMPERES C AND BETTER FLOORING |
| AAVL | PILOT DIAMETER | 0.9683 INCHES MINIMUM AND 0.9688 INCHES MAXIMUM |
| AAPN | SECTION QUANTITY | 1 |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.25 7TH SECONDARY QUALITY |
| ABXF | SHAFT LENGTH | 0.188 INCHES MINIMUM AND 0.812 INCHES MAXIMUM |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| AEGC | SHAFT RADIAL PLAY | 0.001 INCHES |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-PRF-39023/2 GOVERNMENT SPECIFICATION |
| AGAV | END ITEM IDENTIFICATION | C T 2 M-M RAD |
| CSBX | FUNCTION CHARACTERISTIC PER SECTION | 7 OCLOCK ALL PRIMARIES |
| 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 |
| ABWV | SHAFT DIAMETER | 0.1245 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 SINGLE SECTION |
| ABPC | UNDERCUT WIDTH | 0.0570 INCHES MINIMUM |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0/+10.0 SINGLE SECTION |
| AEFK | MAXIMUM STARTING TORQUE | 0.50 INCH-OUNCES |
| CRGM | FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY |
| ABPM | BODY DIAMETER | 1.125 NOMINAL CENTIMETERS |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
| AXGY | MOUNTING METHOD | CLAMP RING |
| AEGD | MECHANICAL BACKLASH IN DEG ANGULAR ROTATION | 0.1 |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION |
| 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 |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 70.0 SINGLE SECTION |
| AEDX | SHAFT STYLE | ROUND, SLOTTED |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 338.0 MINIMUM AND 342.0 MAXIMUM |
| AEGA | LATERAL RUNOUT | 0.002 INCHES |
| ABPA | UNDERCUT DIAMETER | 0.975 INCHES MAXIMUM |
| AAVM | PILOT LENGTH | 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM |
| CQFL | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.10/+0.10 SINGLE SECTION |
| AAQL | BODY STYLE | CYLINDRICAL SERVO MOUNTED |
| CBME | CUBIC MEASURE | 0.805 CUBIC INCHES |
| AECZ | MOUNTING LIP DIAMETER | 1.0520 INCHES MINIMUM AND 1.0670 INCHES MAXIMUM |
| AEFY | SHAFT END PLAY | 0.005 INCHES |