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 |
|---|---|
| 18876 | U S ARMY AVIATION AND MISSILE COMMAN |
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 |
|---|---|---|
| AEHT | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.700 INCHES NOMINAL |
| APXH | TERMINAL LOCATION | LOWER ADJACENT SIDE TWO ROWS |
| ADAU | BODY HEIGHT | 0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM |
| AAPN | SECTION QUANTITY | 1 |
| AGTP | LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS | 1.000 INCHES NOMINAL |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 2.0 PERCENT, RATED AMPERES C AND BETTER FLOORING |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 PIN |
| ABWV | SHAFT DIAMETER | 0.125 INCHES NOMINAL |
| AEFL | MAXIMUM RUNNING TORQUE | 7.50 INCH-OUNCES |
| ABTB | MOUNTING HOLE DIAMETER | 0.086 NOMINAL MILS |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| CQCM | CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL | 0.300 NOMINAL INCHES |
| AEFK | MAXIMUM STARTING TORQUE | 7.50 INCH-OUNCES |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0/+10.0 SINGLE SECTION |
| AAQL | BODY STYLE | RECTANGULAR W/MOUNTING HOLES/SLOTS |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 105.0 SINGLE SECTION |
| ADAT | BODY WIDTH | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM |
| ABJT | TERMINAL LENGTH | 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM |
| ABXF | SHAFT LENGTH | 0.063 INCHES NOMINAL |
| AKPV | MOUNTING FACILITY QUANTITY | 2 |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.5 7TH SECONDARY QUALITY |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| AXGY | MOUNTING METHOD | TERMINAL AND UNTHREADED HOLE |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 70.0 SINGLE SECTION |
| AEDX | SHAFT STYLE | ROUND, SLOTTED |
| CSDL | STANDARD TAPER CURVE PER SECTION | A SINGLE SECTION |
| ADAQ | BODY LENGTH | 1.235 INCHES MINIMUM AND 1.265 INCHES MAXIMUM |
| CRFJ | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -100.0/+100.0 SINGLE SECTION |
| AYQR | CENTER TO CENTER DISTANCE BETWEEN TERMINAL ROWS | 0.100 INCHES NOMINAL |