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 |
|---|---|---|
| TEST | TEST DATA DOCUMENT | 81349-MILR22097-1 SPECIFICATION |
| ABTB | MOUNTING HOLE DIAMETER | 0.088 INCHES MINIMUM AND 0.098 INCHES MAXIMUM |
| AGTP | LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS | 0.109 INCHES MINIMUM AND 0.160 INCHES MAXIMUM |
| ADAQ | BODY LENGTH | 1.218 INCHES MINIMUM AND 1.282 INCHES MAXIMUM |
| AAPN | SECTION QUANTITY | 1 |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.25 FREE AIR SINGLE SECTION |
| ABJT | TERMINAL LENGTH | 6.000 INCHES MINIMUM |
| ABKW | OVERALL HEIGHT | 0.235 INCHES MINIMUM AND 0.300 INCHES MAXIMUM |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 PIN |
| ABWV | SHAFT DIAMETER | 0.036 INCHES MINIMUM AND 0.077 INCHES MAXIMUM |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 6120.0 MINIMUM AND 9720.0 MAXIMUM |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 6120.0 MINIMUM AND 9720.0 MAXIMUM |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 SINGLE SECTION |
| ABXF | SHAFT LENGTH | 0.100 INCHES MINIMUM AND 0.140 INCHES MAXIMUM |
| CQCM | CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL | 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0/+10.0 SINGLE SECTION |
| AAQL | BODY STYLE | RECTANGULAR W/MOUNTING HOLES/SLOTS |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 250.000 KILOHMS SINGLE SECTION |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | CLUTCH |
| AEFK | MAXIMUM STARTING TORQUE | 8.00 INCH-OUNCES |
| AKPV | MOUNTING FACILITY QUANTITY | 2 |
| AEHT | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| ADAT | BODY WIDTH | 0.235 INCHES MINIMUM AND 0.300 INCHES MAXIMUM |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 70.0 SINGLE SECTION |
| AEDX | SHAFT STYLE | ROUND, SLOTTED |
| ABHP | OVERALL LENGTH | 1.254 INCHES MINIMUM AND 1.359 INCHES MAXIMUM |
| ADAU | BODY HEIGHT | 0.235 INCHES MINIMUM AND 0.300 INCHES MAXIMUM |
| ABMK | OVERALL WIDTH | 0.235 INCHES MINIMUM AND 0.300 INCHES MAXIMUM |
| CSDL | STANDARD TAPER CURVE PER SECTION | A SINGLE SECTION |
| CRFJ | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -600.0/+600.0 SINGLE SECTION |
| APXH | TERMINAL LOCATION | LOWER ADJACENT SIDE SINGLE ROW |
| AYQR | CENTER TO CENTER DISTANCE BETWEEN TERMINAL ROWS | 0.100 INCHES NOMINAL |
| AXGY | MOUNTING METHOD | UNTHREADED HOLE |