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 OF 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, NONWIRE 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 |
|---|---|---|
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.75 7TH SECONDARY QUALITY |
| ADAT | BODY WIDTH | 0.170 INCHES NOMINAL |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-R-39015/3 GOVERNMENT SPECIFICATION |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 5400.0 MINIMUM AND 10800.0 MAXIMUM |
| AAPN | SECTION QUANTITY | 1 |
| ABWV | SHAFT DIAMETER | 0.075 INCHES NOMINAL |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 PIN |
| AXGY | MOUNTING METHOD | TERMINAL |
| AFJN | FRAGILITY FACTOR | MODERATELY RUGGED |
| CBME | CUBIC MEASURE | 0.051 CUBIC INCHES |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 SINGLE SECTION |
| AEDZ | SHAFT BEARING TYPE | BEARING |
| AARG | RELIABILITY INDICATOR | ESTABLISHED |
| AGAV | END ITEM IDENTIFICATION | COUNTERMEASURE SET, AN/SLQ-32, COMMUNICATIONS, LHA; SONAR SIGNAL PROCEESING SYS, AN/SQQ-28(V); RADIO TERMINAL SET, AN/SRQ-4; TACTICAL AIR OPNS MODULE (AN/TYQ-(23), AIRCRAFT, AC-130H, MC-130H, EC-130E, HC-130; STRATEGIC WEAPON SYSTEMS (POSEIDON AND TRIDENT) TORPEDO, MK 48; MISSILE, ALL-WEATHER ANTI-SHIP, HARPOON (AGM-84); COMMUNICATIONS SYSTEMS AN/WSC-3 |
| CRFJ | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -50.0/+50.0 SINGLE SECTION |
| AAQL | BODY STYLE | RECTANGULAR |
| ABJT | TERMINAL LENGTH | 0.300 INCHES MINIMUM |
| TEST | TEST DATA DOCUMENT | 81349-MIL-R-39015 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 |
| ADAU | BODY HEIGHT | 0.375 INCHES NOMINAL |
| AARH | RELIABILITY FAILURE RATE LEVEL IN PERCENT | 0.010 |
| ABKW | OVERALL HEIGHT | 0.375 INCHES NOMINAL |
| CQCM | CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL | 0.100 NOMINAL INCHES |
| AEFL | MAXIMUM RUNNING TORQUE | 5.00 INCH-OUNCES |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 85.0 SINGLE SECTION |
| AEHT | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.200 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 0.170 INCHES NOMINAL |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | CLUTCH |
| ABXF | SHAFT LENGTH | 0.080 INCHES MAXIMUM |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 5.000 PERCENT, RATED AMPERES C AND BETTER FLOORING |
| APXH | TERMINAL LOCATION | REAR END |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| FEAT | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0/+5.0 SINGLE SECTION |
| AEDX | SHAFT STYLE | ROUND, SLOTTED |
| AEFK | MAXIMUM STARTING TORQUE | 5.00 INCH-OUNCES |
| CSDL | STANDARD TAPER CURVE PER SECTION | A SINGLE SECTION |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| ADAQ | BODY LENGTH | 0.420 INCHES MAXIMUM |
| ABHP | OVERALL LENGTH | 0.800 INCHES NOMINAL |