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National Stock Number:
5905-00-651-1680
Federal Supply Class:
5905
National Item Identification Number:
006511680
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:
| 1440256 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 77-208 | 56232 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 354.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 44.900 KILOHMS 1ST SECTION AND 44.900 KILOHMS 2ND SECTION AND 3.400 KILOHMS 3RD SECTION | | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION | | ACTUATOR TYPE | DOUBLE ENDED SHAFT | | BODY DIAMETER | 1.750 INCHES NOMINAL | | BODY LENGTH | 1.800 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | FEATURES PROVIDED | NONMETALLIC SHAFT | | FUNCTION CHARACTERISTIC PER SECTION | ALL SECTIONS GRAPH | | FUNCTION CONFORMITY PER SECTION | 1ST SECTION ABSOLUTE LINEARITY AND 2ND SECTION ABSOLUTE LINEARITY AND 3RD SECTION INDEPENDENT LINEARITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -5.00 TO 5.00 ALL SECTIONS | | OVERALL DIAMETER | 2.000 INCHES MAXIMUM | | OVERALL LENGTH | 2.879 INCHES MAXIMUM | | MAXIMUM RUNNING TORQUE | 1.50 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 1.60 INCH-OUNCES | | MOUNTING LIP DEPTH | 0.0730 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 1.7650 INCHES NOMINAL | | MOUNTING METHOD | CLAMP RING | | PILOT LENGTH | 0.0620 INCHES NOMINAL | | PILOT DIAMETER | 1.5620 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 3.0 FREE AIR 1ST SECTION AND 3.0 FREE AIR 2ND SECTION AND 0.12 FREE AIR 3RD SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 ALL SECTIONS | | RELIABILITY INDICATOR | NOT ESTABLISHED | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL | | SECTION QUANTITY | 3 | | SHAFT DIAMETER | 0.375 INCHES NOMINAL | | SHAFT STYLE | ROUND, SLOTTED | | SHAFT LENGTH | 0.719 INCHES NOMINAL | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 9 SOLDER STUD | | TEST DATA DOCUMENT | 10001-1440256 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) | | UNDERCUT DIAMETER | 1.734 INCHES NOMINAL | | UNDERCUT WIDTH | 0.0620 INCHES NOMINAL |
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