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 |
|---|---|
| 81350 | JOINT ARMY-NAVY SPECIFICATIONS PROMU |
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 |
|---|---|---|
| AJYN | SCREW THREAD DIAMETER | 0.138 INCHES NOMINAL |
| AJYN | SCREW THREAD DIAMETER | 0.138 INCHES NOMINAL |
| AAPN | SECTION QUANTITY | 1 |
| ABUF | ANGLE OF MOUNTING HOLE IN DEG | ANY ACCEPTABLE |
| AEDX | SHAFT STYLE | ROUND |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNC |
| ADAQ | BODY LENGTH | 1.468 INCHES NOMINAL |
| AEFK | MAXIMUM STARTING TORQUE | 6.00 INCH-OUNCES |
| ABVJ | ANGLE BETWEEN CENTERLINES OF MOUNTING HOLES IN DEG | 120.0 |
| ADAV | OVERALL DIAMETER | 3.250 INCHES NOMINAL |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 310.0 MINIMUM AND 330.0 MAXIMUM |
| ABPM | BODY DIAMETER | 3.000 INCHES NOMINAL |
| AEDZ | SHAFT BEARING TYPE | BEARING |
| AEDE | MOUNTING HOLE/STUD CIRCLE DIAMETER | 1.750 INCHES NOMINAL |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 40.0 SINGLE SECTION |
| AAVL | PILOT DIAMETER | ANY ACCEPTABLE |
| APXH | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| AAVM | PILOT LENGTH | ANY ACCEPTABLE |
| AEFM | MAXIMUM STOP TORQUE | 192.00 INCH-OUNCES |
| AKPV | MOUNTING FACILITY QUANTITY | 3 |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABXF | SHAFT LENGTH | 0.875 INCHES NOMINAL |
| ABPC | UNDERCUT WIDTH | ANY ACCEPTABLE |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 8.0 FREE AIR SINGLE SECTION |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0/+10.0 SINGLE SECTION |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 25.0 KILOHMS SINGLE SECTION |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 105.0 SINGLE SECTION |
| AJYQ | SCREW THREAD QUANTITY PER INCH | 32.0 |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 293.0 MINIMUM AND 303.0 MAXIMUM |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 THREADED STUD |
| AECZ | MOUNTING LIP DIAMETER | ANY ACCEPTABLE |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| ABPA | UNDERCUT DIAMETER | ANY ACCEPTABLE |
| AXGY | MOUNTING METHOD | THREADED HOLE |
| AEDA | MOUNTING LIP DEPTH | ANY ACCEPTABLE |
| CSDL | STANDARD TAPER CURVE PER SECTION | A SINGLE SECTION |
| AEFL | MAXIMUM RUNNING TORQUE | 6.00 INCH-OUNCES |
| AAQL | BODY STYLE | CYLINDRICAL SERVO MOUNTED |
| ABWV | SHAFT DIAMETER | 0.375 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 2.343 INCHES NOMINAL |