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National Stock Number:
5905-00-617-9769
Federal Supply Class:
5905
National Item Identification Number:
006179769
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:
| 1277406 | 02111 | VISHAY SPRAGUE INC | | 1277406 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 749-6024 | 12205 | BUNKER RAMO CORP AMPHENOL CONTROLS DIV | | SKP4037 | 19176 | SERVO INSTRUMENT CORPORATION | | 86-511PC1 | 56232 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 354.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 50.000 KILOHMS ALL SECTIONS | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | ACTUATOR TYPE | DOUBLE ENDED SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 40.0 ALL SECTIONS | | BODY DIAMETER | 1.453 INCHES MAXIMUM | | BODY LENGTH | 2.660 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | FUNCTION CHARACTERISTIC PER SECTION | ALL SECTIONS LINEAR | | FUNCTION CONFORMITY PER SECTION | ALL SECTIONS INDEPENDENT LINEARITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.15 TO 0.15 ALL SECTIONS | | OVERALL DIAMETER | 1.707 INCHES NOMINAL | | OVERALL LENGTH | 3.413 INCHES NOMINAL | | MAXIMUM RUNNING TORQUE | 2.00 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 2.80 INCH-OUNCES | | MOUNTING LIP DEPTH | 0.0930 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 1.4380 INCHES NOMINAL | | MOUNTING METHOD | CLAMP RING | | PILOT LENGTH | 0.0620 INCHES NOMINAL | | PILOT DIAMETER | 1.3115 INCHES MINIMUM AND 1.3120 INCHES MAXIMUM | | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR ALL SECTIONS | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -1.0 TO 1.0 ALL SECTIONS | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 345.0 NOMINAL | | SECTION QUANTITY | 4 | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT LENGTH | 0.657 INCHES MINIMUM AND 0.719 INCHES MAXIMUM | | SHAFT END PLAY | 0.00100 INCHES | | SHAFT STYLE | ROUND, SLOTTED | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL LENGTH | 0.254 INCHES NOMINAL | | TERMINAL TYPE AND QUANTITY | 12 TAB, SOLDER LUG | | UNDERCUT DIAMETER | 1.312 INCHES NOMINAL | | UNDERCUT WIDTH | 0.0730 INCHES MINIMUM |
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