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) OF THE OUTPUT IS EQUAL TO OR LESS THAN PLUS OR MUNUS 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, NONPRECISION.
CAGE Information
| Code | Company |
|---|---|
| 99971 | LOCKHEED MARTIN CORP NAVAL ELECTRONI |
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 |
|---|---|---|
| ABHP | OVERALL LENGTH | 1.688 INCHES NOMINAL |
| AAPN | SECTION QUANTITY | 1 |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 3600.0 MINIMUM |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNEF |
| PRMT | PRECIOUS MATERIAL | GOLD |
| ABPM | BODY DIAMETER | 0.500 NOMINAL INCHES |
| CQFL | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.50/+0.50 SINGLE SECTION |
| AFJN | FRAGILITY FACTOR | RUGGED |
| AEDZ | SHAFT BEARING TYPE | BEARING |
| CSBX | FUNCTION CHARACTERISTIC PER SECTION | 7 OCLOCK ALL PRIMARIES |
| ADAV | OVERALL DIAMETER | 0.938 INCHES NOMINAL |
| AJYN | SCREW THREAD DIAMETER | 0.250 INCHES NOMINAL |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.0 7TH SECONDARY QUALITY |
| APXH | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 SINGLE SECTION |
| AEGC | SHAFT RADIAL PLAY | 0.003 INCHES |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 10.0 PERCENT, RATED AMPERES C AND BETTER FLOORING |
| CRGM | FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
| AAQL | BODY STYLE | CYLINDRICAL BUSHING MOUNTED |
| AJYQ | SCREW THREAD QUANTITY PER INCH | 32.0 |
| PMLC | PRECIOUS MATERIAL AND LOCATION | TERMINALS SURFACE GOLD |
| AEFL | MAXIMUM RUNNING TORQUE | 0.60 INCH-OUNCES |
| ADAP | MOUNTING BUSHING LENGTH | 0.221 INCHES NOMINAL |
| ABXF | SHAFT LENGTH | 0.688 INCHES NOMINAL |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 3600.0 NOMINAL |
| AEFK | MAXIMUM STARTING TORQUE | 0.60 INCH-OUNCES |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| CSCY | TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS | -20.0/+20.0 SINGLE SECTION |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0/+5.0 SINGLE SECTION |
| AEFZ | SHAFT RUNOUT | 0.002 INCHES |
| CBBL | FEATURES PROVIDED | HUMIDITY PROOF |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 70.0 SINGLE SECTION |
| AEDX | SHAFT STYLE | ROUND, SLOTTED |
| AXGY | MOUNTING METHOD | STANDARD BUSHING |
| ADAQ | BODY LENGTH | 1.000 INCHES NOMINAL |
| ABWV | SHAFT DIAMETER | 0.0932 INCHES MINIMUM AND 0.0935 INCHES MAXIMUM |
| AEFY | SHAFT END PLAY | 0.005 INCHES |