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National Stock Number:
5905-00-901-0963
Federal Supply Class:
5905
National Item Identification Number:
009010963
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:
| 108-488 | 56232 | LOCKHEED MARTIN CORPORATION | | 2325490 | 02111 | VISHAY SPRAGUE INC | | 2325490 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 2325490 | 12205 | BUNKER RAMO CORP AMPHENOL CONTROLS DIV | | 2325490 | 56232 | LOCKHEED MARTIN CORPORATION | | 2325490 | C7407 | IV-ELECTRONIC KLAUS VESPERMANN KG | | 2325490REVB | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| SECTION QUANTITY | 3 | | ELECTRICAL RESISTANCE PER SECTION | 24.0 KILOHMS ALL SECTIONS | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 ALL SECTIONS | | FUNCTION CONFORMITY PER SECTION | ALL SECTIONS INDEPENDENT LINEARITY | | FUNCTION CHARACTERISTIC PER SECTION | ALL SECTIONS LINEAR | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.20 TO 0.20 ALL SECTIONS | | MAXIMUM STARTING TORQUE | 2.20 INCH-OUNCES | | MAXIMUM RUNNING TORQUE | 1.50 INCH-OUNCES | | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR ALL SECTIONS | | 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 | 150.0 ALL SECTIONS | | FIXED TAP QUANTITY PER SECTION | 6 ALL SECTIONS | | TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION | 10.0 ALL SECTIONS AND | | 44.5 ALL SECTIONS AND | | 79.0 ALL SECTIONS AND | | 125.0 ALL SECTIONS AND | | 214.0 ALL SECTIONS AND | | 309.0 ALL SECTIONS | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | PILOT DIAMETER | 1.3120 INCHES NOMINAL | | PILOT LENGTH | 0.0570 INCHES MINIMUM AND | | 0.0670 INCHES MAXIMUM | | UNDERCUT DIAMETER | 1.312 INCHES MAXIMUM | | UNDERCUT WIDTH | 0.0730 INCHES MINIMUM | | BODY DIAMETER | 1.422 INCHES MINIMUM AND | | 1.454 INCHES MAXIMUM | | BODY LENGTH | 2.080 INCHES MAXIMUM | | MOUNTING LIP DIAMETER | 2.0800 INCHES MAXIMUM | | MOUNTING LIP DEPTH | 0.0880 INCHES MINIMUM AND | | 0.0980 INCHES MAXIMUM | | ACTUATOR TYPE | SINGLE SHAFT | | SHAFT STYLE | ROUND | | SHAFT DIAMETER | 0.2494 INCHES MINIMUM AND | | 0.2497 INCHES MAXIMUM | | SHAFT LENGTH | 0.688 INCHES NOMINAL | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL | | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION | | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 352.0 MINIMUM AND | | 356.0 MAXIMUM | | MOUNTING METHOD | CLAMP RING | | TERMINAL TYPE AND QUANTITY | 27 SOLDER STUD | | TERMINAL LOCATION | RADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE | | RELIABILITY INDICATOR | NOT ESTABLISHED | | TEST DATA DOCUMENT | 56232-2325490 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) | | OVERALL LENGTH | 2.924 INCHES MAXIMUM | | OVERALL DIAMETER | 1.707 INCHES MAXIMUM |
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