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 |
|---|---|---|
| AAPN | SECTION QUANTITY | 1 |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 7200.0 MINIMUM AND 16200.0 MAXIMUM |
| CRFJ | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -250.0/+250.0 SINGLE SECTION |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 SINGLE SECTION |
| TEST | TEST DATA DOCUMENT | 81349-MIL-R-22097 SPECIFICATION |
| ABHP | OVERALL LENGTH | 0.515 INCHES MINIMUM AND 0.555 INCHES MAXIMUM |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| AGTP | LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS | 0.513 INCHES MINIMUM AND 0.520 INCHES MAXIMUM |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0/+10.0 SINGLE SECTION |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 25.0 KILOHMS SINGLE SECTION |
| AAQL | BODY STYLE | RECTANGULAR W/MOUNTING HOLES |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 85.0 SINGLE SECTION |
| ADAU | BODY HEIGHT | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 WIRE LEAD |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | CLUTCH |
| ABKW | OVERALL HEIGHT | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| ADAT | BODY WIDTH | 0.182 INCHES MINIMUM AND 0.197 INCHES MAXIMUM |
| AKPV | MOUNTING FACILITY QUANTITY | 2 |
| APXH | TERMINAL LOCATION | REAR END |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-R-22097/3 GOVERNMENT SPECIFICATION |
| ABXF | SHAFT LENGTH | 0.125 INCHES NOMINAL |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 7200.0 MINIMUM AND 16200.0 MAXIMUM |
| ABTB | MOUNTING HOLE DIAMETER | 0.090 INCHES MINIMUM AND 0.098 INCHES MAXIMUM |
| AEDX | SHAFT STYLE | ROUND, SLOTTED |
| AEFK | MAXIMUM STARTING TORQUE | 5.00 INCH-OUNCES |
| ABMK | OVERALL WIDTH | 0.182 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| CSDL | STANDARD TAPER CURVE PER SECTION | A SINGLE SECTION |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.5 FREE AIR SINGLE SECTION |
| ABWV | SHAFT DIAMETER | 0.058 INCHES MINIMUM AND 0.098 INCHES MAXIMUM |
| ADAQ | BODY LENGTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| AXGY | MOUNTING METHOD | UNTHREADED HOLE |