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 |
| ABWV | SHAFT DIAMETER | 0.075 INCHES NOMINAL |
| AFJN | FRAGILITY FACTOR | MODERATELY DELICATE |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 PIN |
| AXGY | MOUNTING METHOD | TERMINAL |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-R-39035/3 GOVERNMENT SPECIFICATION |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 SINGLE SECTION |
| AEDZ | SHAFT BEARING TYPE | BEARING |
| ABXF | SHAFT LENGTH | 0.050 INCHES MAXIMUM |
| AARG | RELIABILITY INDICATOR | ESTABLISHED |
| AAQL | BODY STYLE | RECTANGULAR |
| AARH | RELIABILITY FAILURE RATE LEVEL IN PERCENT | 0.010 |
| ADAU | BODY HEIGHT | 0.250 INCHES NOMINAL |
| CQCM | CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL | 0.100 NOMINAL INCHES |
| ABJT | TERMINAL LENGTH | 0.172 INCHES MINIMUM |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0/+10.0 SINGLE SECTION |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 85.0 SINGLE SECTION |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 3600.0 MINIMUM AND 9000.0 MAXIMUM |
| AEHT | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.200 INCHES NOMINAL |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 3600.0 MINIMUM AND 9000.0 MAXIMUM |
| AEFL | MAXIMUM RUNNING TORQUE | 3.00 INCH-OUNCES |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | CLUTCH |
| TEST | TEST DATA DOCUMENT | 81349-MIL-R-39035 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 5.000 PERCENT, RATED AMPERES C AND BETTER FLOORING |
| APXH | TERMINAL LOCATION | REAR END |
| ADAT | BODY WIDTH | 0.165 INCHES NOMINAL |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| ABMK | OVERALL WIDTH | 0.145 INCHES MINIMUM AND 0.185 INCHES MAXIMUM |
| ADAQ | BODY LENGTH | 0.250 INCHES NOMINAL |
| AEFK | MAXIMUM STARTING TORQUE | 3.00 INCH-OUNCES |
| AEDX | SHAFT STYLE | ROUND, SLOTTED |
| ABKW | OVERALL HEIGHT | 0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM |
| CSDL | STANDARD TAPER CURVE PER SECTION | A SINGLE SECTION |
| ABHP | OVERALL LENGTH | 0.442 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
| CBME | CUBIC MEASURE | 0.010 CUBIC INCHES |
| CRFJ | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -100.0/+100.0 SINGLE SECTION |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.25 7TH SECONDARY QUALITY |