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), IF GIVEN, OF THE OUTPUT IS GREATER THAN PLUS OF MINUS 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, 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 |
|---|---|---|
| AAPN | SECTION QUANTITY | 1 |
| AAPN | SECTION QUANTITY | 1 |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNC |
| AEDE | MOUNTING HOLE/STUD CIRCLE DIAMETER | 3.000 INCHES NOMINAL |
| ABNC | FLAT HEIGHT | 0.344 INCHES NOMINAL |
| AFJN | FRAGILITY FACTOR | RUGGED |
| AEDZ | SHAFT BEARING TYPE | BEARING |
| AJYN | SCREW THREAD DIAMETER | 0.250 INCHES NOMINAL |
| ADAQ | BODY LENGTH | 3.000 INCHES NOMINAL |
| AEDX | SHAFT STYLE | ROUND, FLATTED |
| ABHP | OVERALL LENGTH | 5.000 INCHES NOMINAL |
| APXH | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 335.0 NOMINAL |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| AJYQ | SCREW THREAD QUANTITY PER INCH | 20.0 |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 390.0 SINGLE SECTION |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0/+10.0 SINGLE SECTION |
| ADAV | OVERALL DIAMETER | 12.385 INCHES NOMINAL |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 335.0 NOMINAL |
| ABPM | BODY DIAMETER | 12.060 INCHES NOMINAL |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 5.0 OHMS SINGLE SECTION |
| ABXF | SHAFT LENGTH | 2.000 INCHES NOMINAL |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-R-22/14 GOVERNMENT SPECIFICATION |
| AKPV | MOUNTING FACILITY QUANTITY | 2 |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| TEST | TEST DATA DOCUMENT | 81349-MIL-R-22 SPECIFICATION |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 25.0 SINGLE SECTION |
| AXGY | MOUNTING METHOD | THREADED HOLE |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 1000.0 HEAT SINK SINGLE SECTION |
| AAQL | BODY STYLE | CYLINDRICAL HOLE/SLOT MOUNTED |
| CSDL | STANDARD TAPER CURVE PER SECTION | A SINGLE SECTION |
| ABNB | FIRST FLAT LENGTH | 1.844 INCHES NOMINAL |
| ABWV | SHAFT DIAMETER | 0.375 INCHES NOMINAL |