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National Stock Number:
5905-00-138-9181
Federal Supply Class:
5905
National Item Identification Number:
001389181
Description:
RESISTOR,VARIABLE,WIRE WOUND,NON
Detail:
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.
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Manufacturer Information:
| KAM338B | 02750 | EATON AEROSPACE LLC | | SA-7190 | 73138 | BI TECHNOLOGIES CORPORATION |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 3600.0 MINIMUM AND 3604.0 MAXIMUM | | ELECTRICAL RESISTANCE PER SECTION | 500.000 OHMS SINGLE SECTION | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 40.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 85.0 SINGLE SECTION | | BODY DIAMETER | 1.812 INCHES NOMINAL | | BODY LENGTH | 2.000 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | CRITICALITY CODE JUSTIFICATION | ZZZY | | FEATURES PROVIDED | NONMETALLIC SHAFT | | FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.25 TO 0.25 SINGLE SECTION | | FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION LINEAR | | NONTURN DEVICE LOCATION | AT 12 OCLOCK | | NONTURN DEVICE RADIUS | 0.562 INCHES NOMINAL | | OVERALL DIAMETER | 2.224 INCHES NOMINAL | | OVERALL LENGTH | 2.812 INCHES NOMINAL | | MAXIMUM RUNNING TORQUE | 1.50 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 2.00 INCH-OUNCES | | MOUNTING BUSHING LENGTH | 0.250 INCHES NOMINAL | | MOUNTING METHOD | STANDARD BUSHING | | POWER DISSIPATION RATING PER SECTION IN WATTS | 5.0 FREE AIR SINGLE SECTION | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -3.0 TO 3.0 SINGLE SECTION | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 3600.0 MINIMUM AND 3604.0 MAXIMUM | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SECTION QUANTITY | 1 | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT BEARING TYPE | SLEEVE | | SHAFT LENGTH | 0.812 INCHES NOMINAL | | SHAFT END PLAY | 0.00500 INCHES | | SHAFT RADIAL PLAY | 0.003 INCHES | | SHAFT RUNOUT | 0.001 INCHES | | SHAFT STYLE | ROUND | | TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS | -20.0 TO 20.0 SINGLE SECTION | | TERMINAL LENGTH | 0.344 INCHES NOMINAL | | TERMINAL LOCATION | LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
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