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 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 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, WIRE 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 |
|---|---|---|
| ABPM | BODY DIAMETER | 0.500 INCHES NOMINAL |
| AEDX | SHAFT STYLE | ROUND |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNEF |
| ABWV | SHAFT DIAMETER | 0.125 INCHES NOMINAL |
| AAPN | SECTION QUANTITY | 2 |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -20.0/+20.0 ALL SECTIONS |
| AEFN | NONTURN DEVICE LOCATION | AT 9 OCLOCK |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 25.0 PERCENT, RATED AMPERES C AND BETTER FINISH |
| APXH | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR ALL SECTIONS |
| ABXF | SHAFT LENGTH | 0.875 INCHES NOMINAL |
| ADAQ | BODY LENGTH | 0.312 INCHES NOMINAL |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 105.0 ALL SECTIONS |
| AGAV | END ITEM IDENTIFICATION | HSTURGEON CLASS SSN (637); LOS ANGELES CLASS SSN (688); KIDD CLASS DDG; LANDING CRAFT AIR CUSHION (LCAC); TICONDEROGA CLASS CG (47); FORRESTAL CLASS CV; VIRGINIA CLASS CGN (41); SPRUANCE CLASS DD (963) |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 100.0 PERCENT, RATED AMPERES C AND BETTER INDUSTRIAL CLEARS |
| AAQL | BODY STYLE | CYLINDRICAL BUSHING MOUNTED |
| AJYQ | SCREW THREAD QUANTITY PER INCH | 32.0 |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| FEAT | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| CBBL | FEATURES PROVIDED | HUMIDITY PROOF |
| AEFP | NONTURN DEVICE RADIUS | 0.531 INCHES NOMINAL |
| CSDL | STANDARD TAPER CURVE PER SECTION | A ALL SECTIONS |
| AXGY | MOUNTING METHOD | STANDARD BUSHING |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| ADAP | MOUNTING BUSHING LENGTH | 0.375 INCHES NOMINAL |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 55.0 ALL SECTIONS |
| AJYN | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL |