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 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 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, WIRE 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 |
|---|---|---|
| AEGH | SWITCH OPERATING POSITION | ANY POSITION OF ROTATION TRAVEL |
| AAPN | SECTION QUANTITY | 1 |
| CSDL | STANDARD TAPER CURVE PER SECTION | C SINGLE SECTION |
| ADAQ | BODY LENGTH | 0.468 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| CBBL | FEATURES PROVIDED | SHAFT SEAL AND PANEL SEAL AND HUMIDITY PROOF AND SWITCH |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNEF |
| TEST | TEST DATA DOCUMENT | 81349-MIL-R-94 SPECIFICATION |
| AEFK | MAXIMUM STARTING TORQUE | 6.00 INCH-OUNCES |
| ADAP | MOUNTING BUSHING LENGTH | 0.360 INCHES MINIMUM AND 0.432 INCHES MAXIMUM |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 5.0 KILOHMS SINGLE SECTION |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 120.0 SINGLE SECTION |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| AEFN | NONTURN DEVICE LOCATION | AT 9 OCLOCK |
| ABNC | FLAT HEIGHT | 0.211 INCHES MINIMUM AND 0.221 INCHES MAXIMUM |
| AEDZ | SHAFT BEARING TYPE | SLEEVE |
| CSDK | SWITCH CURRENT TYPE AND RATING IN AMPS | 3.000 DC |
| ABNB | FIRST FLAT LENGTH | 0.562 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| AEEA | SWITCH TYPE | PUSH-PULL |
| AEDX | SHAFT STYLE | ROUND, FLATTED |
| AEFP | NONTURN DEVICE RADIUS | 0.515 INCHES MINIMUM AND 0.547 INCHES MAXIMUM |
| ABPM | BODY DIAMETER | 1.032 INCHES MINIMUM AND 1.156 INCHES MAXIMUM |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABXF | SHAFT LENGTH | 0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 330.0 MINIMUM AND 340.0 MAXIMUM |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0/+10.0 SINGLE SECTION |
| AEED | SWITCH VOLTAGE RATING IN VOLTS | 117.0 |
| AAQL | BODY STYLE | CYLINDRICAL BUSHING MOUNTED |
| AJYQ | SCREW THREAD QUANTITY PER INCH | 32.0 |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-R-94/5 GOVERNMENT SPECIFICATION |
| AJYN | SCREW THREAD DIAMETER | 0.313 INCHES MINIMUM AND 0.437 INCHES MAXIMUM |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.0 FREE AIR SINGLE SECTION |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| AEFM | MAXIMUM STOP TORQUE | 128.00 INCH-OUNCES |
| APXH | TERMINAL LOCATION | REAR-BOTTOM |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 70.0 SINGLE SECTION |
| AEGJ | SWITCH CONTACT ARRANGEMENT | SINGLE POLE, SINGLE THROW, NORMALLY OPEN, BOTH POSITIONS MAINTAINED |
| AXGY | MOUNTING METHOD | STANDARD BUSHING |
| AEFL | MAXIMUM RUNNING TORQUE | 6.00 INCH-OUNCES |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 330.0 MINIMUM AND 340.0 MAXIMUM |
| TTQY | TERMINAL TYPE AND QUANTITY | 5 TAB, SOLDER LUG |
| ABWV | SHAFT DIAMETER | 0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM |