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National Stock Number:
5905-00-593-8225
Federal Supply Class:
5905
National Item Identification Number:
005938225
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:
| 1225775 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 202-5011 | 02111 | VISHAY SPRAGUE INC | | 61-889 | 56232 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 340.0 NOMINAL AND 380.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 25.0 KILOHMS 1ST SECTION AND 25.0 KILOHMS 2ND SECTION AND 25.0 KILOHMS 3RD SECTION AND 25.0 KILOHMS 4TH SECTION AND 3.4 KILOHMS 5TH SECTION | | ACTUATOR TYPE | DOUBLE ENDED SHAFT | | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 60.0 ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 100.0 ALL SECTIONS | | BODY DIAMETER | 1.969 INCHES MINIMUM | | BODY LENGTH | 3.320 INCHES MINIMUM | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | FIXED TAP QUANTITY PER SECTION | 4 ALL SECTIONS | | FUNCTION CHARACTERISTIC PER SECTION | 1ST SECTION 360 DEG COSINE AND 2ND SECTION 360 DEG COSINE AND 3RD SECTION 360 DEG COSINE AND 4TH SECTION 360 DEG COSINE AND 5TH SECTION LINEAR | | FUNCTION CONFORMITY PER SECTION | ALL SECTIONS TERMINAL BASE LINEARITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -1.00 TO 1.00 ALL SECTIONS | | MAXIMUM RUNNING TORQUE | 6.00 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 7.50 INCH-OUNCES | | MOUNTING LIP DEPTH | 0.0930 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 1.7500 INCHES NOMINAL | | MOUNTING METHOD | CLAMP RING | | PILOT DIAMETER | 1.5610 INCHES MINIMUM AND 1.5620 INCHES MAXIMUM | | PILOT LENGTH | 0.0620 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.5 FREE AIR 1ST SECTION AND 2.5 FREE AIR 2ND SECTION AND 2.5 FREE AIR 3RD SECTION AND 2.5 FREE AIR 4TH SECTION AND 0.12 FREE AIR 5TH SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 ALL SECTIONS | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 345.0 NOMINAL | | SECTION QUANTITY | 5 | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT LENGTH | 0.625 INCHES NOMINAL | | SHAFT STYLE | ROUND, SLOTTED | | TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS | 47320.0 ALL SECTIONS | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 19 TAB, SOLDER LUG | | UNDERCUT DIAMETER | 1.750 INCHES NOMINAL | | UNDERCUT WIDTH | 0.0730 INCHES MINIMUM |
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