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 |
|---|---|
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
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 |
|---|---|---|
| AAPN | SECTION QUANTITY | 1 |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNEF |
| AEFK | MAXIMUM STARTING TORQUE | 6.00 INCH-OUNCES |
| ABPM | BODY DIAMETER | 0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM |
| CSBX | FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION LINEAR |
| CRFJ | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -250.0/+250.0 SINGLE SECTION |
| AEFN | NONTURN DEVICE LOCATION | AT 9 OCLOCK |
| AJYN | SCREW THREAD DIAMETER | 0.250 INCHES NOMINAL |
| AEFP | NONTURN DEVICE RADIUS | 0.359 INCHES NOMINAL |
| ABXF | SHAFT LENGTH | 0.500 INCHES NOMINAL |
| APXH | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ADAQ | BODY LENGTH | 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0/+10.0 SINGLE SECTION |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 25.0 KILOHMS SINGLE SECTION |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 275.0 MINIMUM AND 285.0 MAXIMUM |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 125.0 SINGLE SECTION |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
| AAQL | BODY STYLE | CYLINDRICAL BUSHING MOUNTED |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-R-23285/2 GOVERNMENT SPECIFICATION |
| AJYQ | SCREW THREAD QUANTITY PER INCH | 32.0 |
| ADAV | OVERALL DIAMETER | 0.948 INCHES MAXIMUM |
| AEFM | MAXIMUM STOP TORQUE | 80.00 INCH-OUNCES |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.0 FREE AIR SINGLE SECTION |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 175.0 SINGLE SECTION |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| CQFL | FUNCTION CONFORMITY TOLERANCE PER SECTION | -2.00/+2.00 SINGLE SECTION |
| ABHP | OVERALL LENGTH | 1.000 INCHES NOMINAL |
| AEDX | SHAFT STYLE | ROUND, SLOTTED |
| CSDL | STANDARD TAPER CURVE PER SECTION | A SINGLE SECTION |
| TEST | TEST DATA DOCUMENT | 81349-MIL-R-23285 SPECIFICATION |
| ADAP | MOUNTING BUSHING LENGTH | 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM |
| ABWV | SHAFT DIAMETER | 0.124 INCHES MINIMUM AND 0.126 INCHES MAXIMUM |
| AXGY | MOUNTING METHOD | LOCKING BUSHING |