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National Stock Number:
5905-01-334-7348
Federal Supply Class:
5905
National Item Identification Number:
013347348
Description:
RESISTOR,VARIABLE,NONWIRE WOUND,
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), if given, of the output is greater than plus or minus 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, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
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Manufacturer Information:
| 7137889-1 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 7137889-1 | 17863 | LITTON SYSTEMS INC GUIDANCE AND CONTROL SYSTEMS DIV | | CM45854 | 50516 | CLAROSTAT-RICHMOND INC SUB OF CLAROSTAT MFG CO INC |
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Techincal Specification:
| SECTION QUANTITY | 1 | | ELECTRICAL RESISTANCE PER SECTION | 250.0 OHMS SINGLE SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 SINGLE SECTION | | TERMINAL LOCATION | LOWER ADJACENT SIDE SINGLE ROW | | SHAFT BEARING TYPE | SLEEVE | | RESISTANCE TEMP CHARACTERISTIC RANGE PER SECTION IN PERCENT | -5.0 TO 5.0 -55 DEG CELSIUS SINGLE SECTION AND | | -4.0 TO 4.0 -25 DEG CELSIUS SINGLE SECTION AND | | -2.0 TO 2.0 85 DEG CELSIUS SINGLE SECTION AND | | -3.5 TO 3.5 120 DEG CELSIUS SINGLE SECTION | | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.5 FREE AIR SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 85.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 SINGLE SECTION | | DEVICE DESIGN TYPE | NONTURN AT 3 OCLOCK | | NONTURN AT 9 OCLOCK | | BODY STYLE | RECTANGULAR BUSHING MOUNTED | | BODY LENGTH | 0.469 INCHES NOMINAL | | BODY WIDTH | 0.500 INCHES NOMINAL | | BODY HEIGHT | 0.500 INCHES NOMINAL | | MOUNTING BUSHING LENGTH | 0.250 INCHES NOMINAL | | ACTUATOR TYPE | SINGLE SHAFT | | SHAFT STYLE | ROUND, FLATTED | | FIRST FLAT LENGTH | 0.230 INCHES NOMINAL | | FLAT HEIGHT | 0.094 INCHES NOMINAL | | SHAFT DIAMETER | 0.125 INCHES NOMINAL | | SHAFT LENGTH | 0.500 INCHES NOMINAL | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 245.0 MINIMUM AND | | 260.0 MAXIMUM | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 290.0 MINIMUM AND | | 300.0 MAXIMUM | | NONTURN DEVICE RADIUS | 0.484 INCHES NOMINAL | | MOUNTING METHOD | STANDARD BUSHING | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SCREW THREAD DIAMETER | 0.250 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | FEATURES PROVIDED | HUMIDITY PROOF | | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG | | RELIABILITY INDICATOR | NOT ESTABLISHED | | CUBIC MEASURE | 0.117 CUBIC INCHES | | FRAGILITY FACTOR | MODERATELY RUGGED | | PRECIOUS MATERIAL | GOLD | | PRECIOUS MATERIAL AND LOCATION | TERMINAL SURFACES GOLD |
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