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 |
|---|---|---|
| ABPM | BODY DIAMETER | 6.090 INCHES MAXIMUM |
| AAPN | SECTION QUANTITY | 1 |
| AEDE | MOUNTING HOLE/STUD CIRCLE DIAMETER | 2.380 INCHES NOMINAL |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNC |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 310.0 MINIMUM AND 325.0 MAXIMUM |
| ABNC | FLAT HEIGHT | 0.344 INCHES NOMINAL |
| ABNB | FIRST FLAT LENGTH | 2.344 INCHES NOMINAL |
| AJYN | SCREW THREAD DIAMETER | 0.250 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 4.957 INCHES MAXIMUM |
| AEDX | SHAFT STYLE | ROUND, FLATTED |
| APXH | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-R-22/11 GOVERNMENT SPECIFICATION |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| AEFK | MAXIMUM STARTING TORQUE | 160.00 INCH-OUNCES |
| ADAV | OVERALL DIAMETER | 6.810 INCHES MAXIMUM |
| 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 |
| ABXF | SHAFT LENGTH | 2.500 INCHES NOMINAL |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0/+10.0 SINGLE SECTION |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
| ADAQ | BODY LENGTH | 2.410 INCHES MAXIMUM |
| 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 |
| AAQL | BODY STYLE | CYLINDRICAL HOLE/SLOT MOUNTED |
| CSDL | STANDARD TAPER CURVE PER SECTION | A SINGLE SECTION |
| ADAP | MOUNTING BUSHING LENGTH | 0.375 INCHES NOMINAL |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 10.0 OHMS SINGLE SECTION |
| AEFM | MAXIMUM STOP TORQUE | 240.00 INCH-OUNCES |
| ABWV | SHAFT DIAMETER | 0.375 INCHES NOMINAL |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 300.0 HEAT SINK SINGLE SECTION |