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 |
|---|---|
| 63743 | WARD LEONARD ELECTRIC COMPANY INC. |
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 |
|---|---|---|
| ABXF | SHAFT LENGTH | 1.000 INCHES NOMINAL |
| AAPN | SECTION QUANTITY | 1 |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| ABNC | FLAT HEIGHT | 0.219 INCHES NOMINAL |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNEF |
| ABJT | TERMINAL LENGTH | 0.312 INCHES NOMINAL |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | EW FORM |
| AEDX | SHAFT STYLE | ROUND, FLATTED |
| APXH | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| AEFP | NONTURN DEVICE RADIUS | 0.500 INCHES NOMINAL |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 25.0 FREE AIR SINGLE SECTION |
| ADAV | OVERALL DIAMETER | 2.688 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 2.344 INCHES MINIMUM AND 2.406 INCHES MAXIMUM |
| ADAQ | BODY LENGTH | 1.375 INCHES NOMINAL |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 100.000 OHMS SINGLE SECTION |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0/+10.0 SINGLE SECTION |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
| AAQL | BODY STYLE | CYLINDRICAL BUSHING MOUNTED |
| AJYQ | SCREW THREAD QUANTITY PER INCH | 32.0 |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| AEFN | NONTURN DEVICE LOCATION | AT 12 OCLOCK |
| ABPM | BODY DIAMETER | 2.375 INCHES NOMINAL |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 300.0 NOMINAL |
| AXGY | MOUNTING METHOD | STANDARD BUSHING |
| ABNB | FIRST FLAT LENGTH | 0.312 INCHES MINIMUM |
| FEAT | SPECIAL FEATURES | DIAL PLATE AND CONTROL KNOB SUPPLIED |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 50.0 SINGLE SECTION |
| TEST | TEST DATA DOCUMENT | 81349-MIL-R-15109 SPECIFICATION |
| ABWV | SHAFT DIAMETER | 0.250 INCHES NOMINAL |
| ADAP | MOUNTING BUSHING LENGTH | 0.688 INCHES NOMINAL |
| AJYN | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL |