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) OF THE OUTPUT IS EQUAL TO OR LESS THAN PLUS OR MUNUS 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, NONWIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND, PRECISION; AND RESISTOR (1), VARIABLE, WIRE WOUND, NONPRECISION.
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 |
|---|---|---|
| AAPN | SECTION QUANTITY | 1 |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 TURRET |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNEF |
| AEFL | MAXIMUM RUNNING TORQUE | 0.25 INCH-OUNCES |
| CSBX | FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION LINEAR |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.25 FREE AIR SINGLE SECTION |
| ABPM | BODY DIAMETER | 0.906 INCHES MAXIMUM |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 SINGLE SECTION |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -3.0/+3.0 SINGLE SECTION |
| AJYN | SCREW THREAD DIAMETER | 0.250 INCHES NOMINAL |
| AEDZ | SHAFT BEARING TYPE | SLEEVE |
| ABXF | SHAFT LENGTH | 0.744 INCHES MINIMUM AND 0.806 INCHES MAXIMUM |
| AEGB | PILOT DIAMETER RUNOUT | 0.001 INCHES |
| AEGC | SHAFT RADIAL PLAY | 0.002 INCHES |
| AEFK | MAXIMUM STARTING TORQUE | 0.30 INCH-OUNCES |
| APXH | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| AEFP | NONTURN DEVICE RADIUS | 0.307 INCHES MINIMUM AND 0.317 INCHES MAXIMUM |
| CQFL | FUNCTION CONFORMITY TOLERANCE PER SECTION | -1.00/+1.00 SINGLE SECTION |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 2.0 KILOHMS SINGLE SECTION |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 85.0 SINGLE SECTION |
| CRGM | FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY |
| AAQL | BODY STYLE | CYLINDRICAL BUSHING MOUNTED |
| AJYQ | SCREW THREAD QUANTITY PER INCH | 32.0 |
| CBME | CUBIC MEASURE | 0.483 CUBIC INCHES |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| AEFZ | SHAFT RUNOUT | 0.002 INCHES |
| CBBL | FEATURES PROVIDED | HUMIDITY PROOF |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL |
| AEFN | NONTURN DEVICE LOCATION | AT 12 OCLOCK |
| AEDX | SHAFT STYLE | ROUND, SLOTTED |
| AEGD | MECHANICAL BACKLASH IN DEG ANGULAR ROTATION | 0.5 |
| AXGY | MOUNTING METHOD | STANDARD BUSHING |
| TEST | TEST DATA DOCUMENT | 81349-MIL-R-12934 SPECIFICATION |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-R-12934/10 GOVERNMENT SPECIFICATION |
| AEGA | LATERAL RUNOUT | 0.002 INCHES |
| ADAP | MOUNTING BUSHING LENGTH | 0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| ABWV | SHAFT DIAMETER | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 348.0 MINIMUM AND 352.0 MAXIMUM |
| CRFJ | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -100.0/+100.0 SINGLE SECTION |
| ADAQ | BODY LENGTH | 0.750 INCHES MAXIMUM |
| AEFY | SHAFT END PLAY | 0.005 INCHES |