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National Stock Number:
5905-01-041-2654
Federal Supply Class:
5905
National Item Identification Number:
010412654
Description:
RESISTOR,VARIABLE,WIRE WOUND,PRE
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) 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.
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Manufacturer Information:
| 3202103 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 312.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 250.000 KILOHMS ALL SECTIONS | | ACTUATOR TYPE | SINGLE SHAFT | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 70.0 ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 120.0 ALL SECTIONS | | BODY DIAMETER | 1.156 INCHES MAXIMUM | | BODY LENGTH | 1.266 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | FEATURES PROVIDED | SHAFT LOCKING DEVICE | | NONTURN DEVICE LOCATION | AT 9 OCLOCK | | NONTURN DEVICE RADIUS | 0.531 INCHES NOMINAL | | OVERALL DIAMETER | 1.453 INCHES MAXIMUM | | OVERALL LENGTH | 1.907 INCHES MAXIMUM | | MOUNTING BUSHING LENGTH | 0.500 INCHES NOMINAL | | MOUNTING METHOD | LOCKING BUSHING | | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.25 FREE AIR 1ST SECTION AND 1.8 FREE AIR 2ND SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 ALL SECTIONS | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 312.0 NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | SECTION QUANTITY | 2 | | SHAFT DIAMETER | 0.250 INCHES MAXIMUM | | SHAFT STYLE | ROUND, SLOTTED | | SHAFT LENGTH | 0.625 INCHES NOMINAL | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 6 TAB, SOLDER LUG |
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