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National Stock Number:
5905-00-610-0546
Federal Supply Class:
5905
National Item Identification Number:
006100546
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:
| 1578100 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 200C399 | 02297 | ACE ELECTRONICS ASSOCIATES INC |
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Techincal Specification:
| SECTION QUANTITY | 2 | | ELECTRICAL RESISTANCE PER SECTION | 46.67 KILOHMS 1ST SECTION | | 20.0 KILOHMS 2ND SECTION | | 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 | -0.25 TO 0.25 ALL SECTIONS | | SHAFT BEARING TYPE | BALL | | MAXIMUM STARTING TORQUE | 3.30 INCH-OUNCES | | MAXIMUM RUNNING TORQUE | 2.40 INCH-OUNCES | | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.8 FREE AIR ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 50.0 ALL SECTIONS | | FIXED TAP QUANTITY PER SECTION | 3 1ST SECTION | | 1 2ND SECTION | | TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION | 225.0 1ST SECTION | | 315.0 2ND SECTION | | TAP LOCATION TOLERANCE PER SECTION | -1.0 TO 1.0 OHMS ALL SECTIONS | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | PILOT DIAMETER | 1.8745 INCHES MINIMUM AND | | 1.8750 INCHES MAXIMUM | | PILOT LENGTH | 0.0620 INCHES NOMINAL | | UNDERCUT DIAMETER | 1.875 INCHES NOMINAL | | UNDERCUT WIDTH | 0.0620 INCHES NOMINAL | | BODY DIAMETER | 1.975 INCHES MINIMUM AND | | 1.995 INCHES MAXIMUM | | BODY LENGTH | 2.783 INCHES MAXIMUM | | MOUNTING LIP DIAMETER | 1.9750 INCHES MINIMUM AND | | 1.9950 INCHES MAXIMUM | | MOUNTING LIP DEPTH | 0.0620 INCHES NOMINAL | | ACTUATOR TYPE | SINGLE SHAFT | | SHAFT STYLE | ROUND | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT LENGTH | 0.735 INCHES MINIMUM AND | | 0.765 INCHES MAXIMUM | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL | | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION | | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 350.0 NOMINAL | | MOUNTING METHOD | CLAMP RING | | FEATURES PROVIDED | NONMETALLIC SHAFT | | SWITCH TYPE | ROTARY | | SWITCH OPERATING POSITION | END OF ROTATION | | TERMINAL TYPE AND QUANTITY | 16 TAB, SOLDER LUG | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | RELIABILITY INDICATOR | NOT ESTABLISHED | | SPECIAL FEATURES | IN SECTION ONE THE 225.0 DEG TAP TERMINAL CONNECTED TO CCW TERMINAL AND 315.0 DEG TAP TERMINAL CONNECTED TO CW TERMINAL TO PROVIDE 18000 NOM RESISTANCE,THIS RESISTOR HAS TWO SWITCHES,THE FIRST FROM 295 DEG TO 350 DEG CW,THE SECOND FROM 335 DEG TO 350 DEG CW |
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