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National Stock Number:
5905-00-785-6549
Federal Supply Class:
5905
National Item Identification Number:
007856549
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:
| 200-0652 | 02111 | VISHAY SPRAGUE INC | | 200-652 | 02111 | VISHAY SPRAGUE INC | | 2041660-3 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 2041660-3 | 93322 | GE AVIATION SYSTEMS LLC DBA GE AVIATION | | 28W4-2276 | 19176 | SERVO INSTRUMENT CORPORATION | | L603000233 | 36090 | LOCKHEED MARTIN LIBRASCOPE CORP |
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Techincal Specification:
| ELECTRICAL RESISTANCE PER SECTION | 2.000 KILOHMS 1ST SECTION AND 2.000 KILOHMS 2ND SECTION AND 2.000 KILOHMS 3RD SECTION AND 100.000 KILOHMS 4TH SECTION | | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION | | ACTUATOR TYPE | DOUBLE ENDED SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 85.0 ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 105.0 ALL SECTIONS | | BODY DIAMETER | 1.750 INCHES NOMINAL | | BODY LENGTH | 3.050 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | FEATURES PROVIDED | NONMETALLIC SHAFT | | FIXED TAP QUANTITY PER SECTION | 1 ALL SECTIONS | | FUNCTION CHARACTERISTIC PER SECTION | ALL SECTIONS LINEAR | | FUNCTION CONFORMITY PER SECTION | ALL SECTIONS INDEPENDENT LINEARITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.30 TO 0.30 ALL SECTIONS | | OVERALL LENGTH | 3.540 INCHES MINIMUM AND 3.700 INCHES MAXIMUM | | MAXIMUM RUNNING TORQUE | 0.40 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 0.70 INCH-OUNCES | | MOUNTING LIP DEPTH | 0.0930 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 1.7500 INCHES NOMINAL | | MOUNTING METHOD | CLAMP RING | | PILOT DIAMETER RUNOUT | 0.00200 INCHES | | PILOT DIAMETER | 1.5620 INCHES NOMINAL | | PILOT LENGTH | 0.0620 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.3 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 | 360.0 NOMINAL | | SECTION QUANTITY | 4 | | SHAFT END PLAY | 0.00500 INCHES | | SHAFT BEARING TYPE | BALL | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT LENGTH | 1.000 INCHES NOMINAL | | SHAFT RADIAL PLAY | 0.004 INCHES | | SHAFT RUNOUT | 0.002 INCHES | | SHAFT STYLE | ROUND | | TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS | 1000.0 1ST SECTION AND 1000.0 2ND SECTION AND 1000.0 3RD SECTION AND 50000.0 4TH SECTION | | TAP LOCATION TOLERANCE PER SECTION | -0.1 TO 0.1 OHMS ALL SECTIONS | | TERMINAL LOCATION | RADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 16 TAB, SOLDER LUG | | UNDERCUT DIAMETER | 1.625 INCHES MAXIMUM | | UNDERCUT WIDTH | 0.0730 INCHES NOMINAL |
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