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National Stock Number:
5905-00-498-5872
Federal Supply Class:
5905
National Item Identification Number:
004985872
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:
| 914014-0002 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | D3-18-100A | 99957 | BOWMAR/TIC INC SUB OF BOWMAR INSTRUMENT CORP | | MS19-03X4-3306 | 04454 | SENSOR SYSTEMS, L.L.C. |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 1080.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 25.000 KILOHMS 1ST SECTION AND 10.000 KILOHMS 2ND SECTION AND 10.000 KILOHMS 3RD SECTION AND 30.000 KILOHMS 4TH SECTION | | ACTUATOR TRAVEL CONTROL FEATURE | CLUTCH | | ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 80.0 ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 ALL SECTIONS | | BODY DIAMETER | 1.912 INCHES MAXIMUM | | BODY LENGTH | 0.984 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | FUNCTION CHARACTERISTIC PER SECTION | ALL SECTIONS LINEAR | | FUNCTION CONFORMITY PER SECTION | ALL SECTIONS TERMINAL BASE LINEARITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.02 TO 0.02 1ST SECTION AND -0.05 TO 0.05 2ND SECTION AND -0.10 TO 0.10 3RD SECTION AND -1.00 TO 1.00 4TH SECTION | | MOUNTING LIP DEPTH | 0.0620 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 1.6250 INCHES MAXIMUM | | MOUNTING METHOD | CLAMP RING | | PILOT LENGTH | 0.0620 INCHES NOMINAL | | PILOT DIAMETER | 1.5620 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.0 FREE AIR ALL SECTIONS | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 1ST SECTION AND -5.0 TO 5.0 2ND SECTION AND -5.0 TO 5.0 3RD SECTION AND -1.0 TO 1.0 4TH SECTION | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 1080.0 NOMINAL | | SECTION QUANTITY | 4 | | SHAFT DIAMETER | 0.125 INCHES NOMINAL | | SHAFT LENGTH | 0.391 INCHES MINIMUM AND 0.453 INCHES MAXIMUM | | SHAFT END PLAY | 0.00500 INCHES | | SHAFT STYLE | ROUND | | SHAFT RADIAL PLAY | 0.001 INCHES | | SHAFT RUNOUT | 0.001 INCHES | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 12 TAB, SOLDER LUG | | UNDERCUT DIAMETER | 1.812 INCHES MAXIMUM | | UNDERCUT WIDTH | 0.0780 INCHES MINIMUM |
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