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National Stock Number:
5905-01-124-0502
Federal Supply Class:
5905
National Item Identification Number:
011240502
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:
| 3148919 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 563552 | 02769 | LOCKHEED MARTIN CORPORATION | | 59896-E350 OHMS 0.19A | 44655 | OHMITE HOLDING, L.L.C. | | 563552 | 56232 | LOCKHEED MARTIN CORPORATION | | RH-0012H3-350-JCN | 83777 | E-SYSTEMS INC MEMCOR DIV FLORIDA OPNS |
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Techincal Specification:
| ACTUATOR TYPE | SINGLE SHAFT | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 25.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 340.0 SINGLE SECTION | | BODY DIAMETER | 0.875 INCHES NOMINAL | | BODY LENGTH | 0.734 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 300.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 350.0 OHMS SINGLE SECTION | | FEATURES PROVIDED | HUMIDITY PROOF | | FRAGILITY FACTOR | MODERATELY RUGGED | | MAXIMUM RUNNING TORQUE | 6.00 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 6.00 INCH-OUNCES | | MAXIMUM STOP TORQUE | 80.00 INCH-OUNCES | | MOUNTING BUSHING LENGTH | 0.375 INCHES NOMINAL | | MOUNTING METHOD | STANDARD BUSHING | | NONTURN DEVICE LOCATION | AT 6 OCLOCK | | NONTURN DEVICE RADIUS | 0.250 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 12.5 HEAT SINK SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 SINGLE SECTION | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 300.0 NOMINAL | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SECTION QUANTITY | 1 | | SHAFT LENGTH | 1.375 INCHES NOMINAL | | SHAFT DIAMETER | 0.249 INCHES MAXIMUM | | SHAFT STYLE | ROUND | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
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