Part Number
Part Number:
NSN:
NIIN:
Item Name:
RESISTOR , VARIABLE , WIRE WOUND , PRE
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) OF THE OUTPUT IS EQUAL TO OR LESS THAN PLUS OR MUNUS 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, NONPRECISION.
CAGE Information
| Code |
Company |
| 81349 |
MILITARY SPECIFICATIONS PROMULGATED |
Characteristics (Decoded)
| MRC |
Requirements Statement |
Clear Text Reply |
| TEST |
TEST DATA DOCUMENT |
81349-MIL-R-12934 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 |
| ABXF |
SHAFT LENGTH |
1.000 INCHES NOMINAL |
| AAPN |
SECTION QUANTITY |
1 |
| AEFL |
MAXIMUM RUNNING TORQUE |
1.00 INCH-OUNCES |
| TTQY |
TERMINAL TYPE AND QUANTITY |
3 TURRET |
| CRSX |
ACTUATOR TRAVEL CONTROL FEATURE |
STOPS |
| AJYP |
SCREW THREAD SERIES DESIGNATOR |
UNEF |
| AEFM |
MAXIMUM STOP TORQUE |
160.00 INCH-OUNCES |
| AFJN |
FRAGILITY FACTOR |
RUGGED |
| CQGN |
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER |
150.0 SINGLE SECTION |
| AEDZ |
SHAFT BEARING TYPE |
BEARING |
| CSBX |
FUNCTION CHARACTERISTIC PER SECTION |
7 OCLOCK ALL PRIMARIES |
| AEGB |
PILOT DIAMETER RUNOUT |
0.001 INCHES |
| AEGC |
SHAFT RADIAL PLAY |
0.002 INCHES |
| AEFP |
NONTURN DEVICE RADIUS |
0.562 INCHES NOMINAL |
| ZZZK |
SPECIFICATION/STANDARD DATA |
81349-MIL-R-12934/32 GOVERNMENT SPECIFICATION |
| APXH |
TERMINAL LOCATION |
RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| AARG |
RELIABILITY INDICATOR |
NOT ESTABLISHED |
| ADAP |
MOUNTING BUSHING LENGTH |
0.251 INCHES NOMINAL |
| ADAQ |
BODY LENGTH |
2.094 INCHES MAXIMUM |
| CQCC |
ELECTRICAL RESISTANCE PER SECTION |
10.0 PERCENT, RATED AMPERES C AND BETTER FLOORING |
| CSDH |
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER |
85.0 SINGLE SECTION |
| CRGM |
FUNCTION CONFORMITY PER SECTION |
SINGLE SECTION INDEPENDENT LINEARITY |
| AAQL |
BODY STYLE |
CYLINDRICAL BUSHING MOUNTED |
| AJYQ |
SCREW THREAD QUANTITY PER INCH |
32.0 |
| CRGD |
POWER DISSIPATION RATING PER SECTION IN WATTS |
5.0 7TH SECONDARY QUALITY |
| AEFH |
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION |
3600.0 NOMINAL |
| ABPM |
BODY DIAMETER |
1.844 NOMINAL CENTIMETERS |
| CQCK |
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG |
3600.0 NOMINAL |
| AEFD |
ACTUATOR TYPE |
SINGLE SHAFT |
| AEFZ |
SHAFT RUNOUT |
0.002 INCHES |
| CRSS |
RESISTANCE TOLERANCE PER SECTION IN PERCENT |
-1.0/+1.0 SINGLE SECTION |
| AEFN |
NONTURN DEVICE LOCATION |
AT 12 OCLOCK |
| AEDX |
SHAFT STYLE |
ROUND, SLOTTED |
| AEGD |
MECHANICAL BACKLASH IN DEG ANGULAR ROTATION |
0.5 |
| AXGY |
MOUNTING METHOD |
STANDARD BUSHING |
| AEGA |
LATERAL RUNOUT |
0.002 INCHES |
| CQFL |
FUNCTION CONFORMITY TOLERANCE PER SECTION |
-0.10/+0.10 SINGLE SECTION |
| CRFJ |
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS |
-100.0/+100.0 SINGLE SECTION |
| AEFK |
MAXIMUM STARTING TORQUE |
2.00 INCH-OUNCES |
| ABWV |
SHAFT DIAMETER |
0.250 INCHES NOMINAL |
| AEFY |
SHAFT END PLAY |
0.005 INCHES |
| AJYN |
SCREW THREAD DIAMETER |
0.375 INCHES NOMINAL |
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