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 FINCTIONAL TOLERANCE (LINEARITY) OF THE OUTPUT IS EQUAL TO OR LESS 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 POSTIONED TAPS DESIGNED TO BE SET AND FIXED PRIOR TO USE, SEE RESISTOR, ADJUSTABLE. FOR ITEMS WITH STEP BY STEP VARIATION, SEE REHOSTAT 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, NONPRECISION; AND RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
CAGE Information
| Code | Company |
|---|---|
| 03538 | LOCKHEED MARTIN CORPORATION DBA MS2 |
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 |
|---|---|---|
| AEFK | MAXIMUM STARTING TORQUE | 0.70 INCH-OUNCES |
| AEDX | SHAFT STYLE | ROUND |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 TURRET |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 2.500 PERCENT, RATED AMPERES C AND BETTER INDUSTRIAL CLEARS |
| ABPC | UNDERCUT WIDTH | 0.07300 INCHES NOMINAL |
| AEDZ | SHAFT BEARING TYPE | BALL |
| AAVM | PILOT LENGTH | 0.12700 INCHES MINIMUM AND 0.13700 INCHES MAXIMUM |
| CSBX | FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION LINEAR |
| AAPN | SECTION QUANTITY | 2 |
| ADAV | OVERALL DIAMETER | 1.453 INCHES NOMINAL |
| ABWV | SHAFT DIAMETER | 0.120 INCHES NOMINAL |
| AECZ | MOUNTING LIP DIAMETER | 1.43200 INCHES MINIMUM AND 1.44200 INCHES MAXIMUM |
| CQFL | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.25/+0.25 SINGLE SECTION |
| ABHP | OVERALL LENGTH | 2.172 INCHES NOMINAL |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 40.0 SINGLE SECTION |
| ABXF | SHAFT LENGTH | 0.672 INCHES NOMINAL |
| APXH | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| AEGB | PILOT DIAMETER RUNOUT | 0.00100 INCHES |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 5.000 PERCENT, RATED AMPERES C AND BETTER FINISH |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABPA | UNDERCUT DIAMETER | 1.311 INCHES MINIMUM AND 1.312 INCHES MAXIMUM |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 SINGLE SECTION |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 350.0 NOMINAL |
| CRJS | FIXED TAP QUANTITY PER SECTION | 1 SINGLE SECTION |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0/+10.0 1ST SECTION |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR SINGLE SECTION |
| AAVL | PILOT DIAMETER | 1.31150 INCHES MINIMUM AND 1.31200 INCHES MAXIMUM |
| ABPM | BODY DIAMETER | 1.453 INCHES NOMINAL |
| CRGM | FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY |
| AEFZ | SHAFT RUNOUT | 0.001 INCHES |
| AEDA | MOUNTING LIP DEPTH | 0.08800 INCHES MINIMUM AND 0.09800 INCHES MAXIMUM |
| ADAQ | BODY LENGTH | 0.870 INCHES NOMINAL |
| AXGY | MOUNTING METHOD | CLAMP RING |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL |
| AEGA | LATERAL RUNOUT | 0.002 INCHES |
| AAQL | BODY STYLE | CYLINDRICAL SERVO MOUNTED |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0/+10.0 2ND SECTION |