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 |
| AAPN | SECTION QUANTITY | 1 |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| AXGY | MOUNTING METHOD | TERMINAL |
| ABTB | MOUNTING HOLE DIAMETER | 0.090 INCHES NOMINAL |
| CRFJ | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -250.0/+250.0 SINGLE SECTION |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 SINGLE SECTION |
| TEST | TEST DATA DOCUMENT | 81349-MIL-R-22097 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 |
| ABHP | OVERALL LENGTH | 0.525 INCHES MINIMUM AND 0.545 INCHES MAXIMUM |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0/+10.0 SINGLE SECTION |
| AAQL | BODY STYLE | RECTANGULAR W/MOUNTING HOLES |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 85.0 SINGLE SECTION |
| ADAU | BODY HEIGHT | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 WIRE LEAD |
| AGTP | LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS | 0.513 INCHES MINIMUM AND 0.526 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| ADAT | BODY WIDTH | 0.182 INCHES MINIMUM AND 0.197 INCHES MAXIMUM |
| APXH | TERMINAL LOCATION | REAR END |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-R-22097/3 GOVERNMENT SPECIFICATION |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 7200.0 MINIMUM AND 16200.0 MAXIMUM |
| AEDX | SHAFT STYLE | ROUND, SLOTTED |
| AEFK | MAXIMUM STARTING TORQUE | 5.00 INCH-OUNCES |
| ABMK | OVERALL WIDTH | 0.182 INCHES MINIMUM AND 0.197 INCHES MAXIMUM |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 20.0 KILOHMS SINGLE SECTION |
| CBBL | FEATURES PROVIDED | NONMETALLIC SHAFT |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.5 FREE AIR SINGLE SECTION |
| ABWV | SHAFT DIAMETER | 0.058 INCHES MINIMUM AND 0.098 INCHES MAXIMUM |
| ABXF | SHAFT LENGTH | 0.025 INCHES MINIMUM AND 0.045 INCHES MAXIMUM |
| ADAQ | BODY LENGTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |