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National Stock Number:
5905-01-042-2763
Federal Supply Class:
5905
National Item Identification Number:
010422763
Description:
RESISTOR,VARIABLE,WIRE WOUND,NON
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 of 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, NONWIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND, PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
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Manufacturer Information:
| CM40879 | 12697 | CLAROSTAT SENSORS AND CONTROLS | | CM40879 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | WW50-N-A-F056-501A-3 | 7A378 | STATE ELECTRONICS PARTS CORP. |
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Techincal Specification:
| ELECTRICAL RESISTANCE PER SECTION | 500.0 OHMS ALL SECTIONS | | ACTUATOR TYPE | SINGLE SHAFT | | BODY DIAMETER | 1.094 INCHES MINIMUM AND 1.156 INCHES MAXIMUM | | BODY LENGTH | 1.719 INCHES MINIMUM AND 1.781 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | FIRST FLAT LENGTH | 0.500 INCHES NOMINAL | | FLAT HEIGHT | 0.216 INCHES MINIMUM AND 0.220 INCHES MAXIMUM | | FRAGILITY FACTOR | MODERATELY RUGGED | | NONTURN DEVICE LOCATION | AT 9 OCLOCK | | NONTURN DEVICE RADIUS | 0.531 INCHES NOMINAL | | MOUNTING BUSHING LENGTH | 0.250 INCHES NOMINAL | | MOUNTING METHOD | STANDARD BUSHING | | POWER DISSIPATION RATING PER SECTION IN WATTS | 3.0 FREE AIR ALL SECTIONS | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 ALL SECTIONS | | SCREW THREAD QUANTITY PER INCH | 32.0 | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | SECTION QUANTITY | 3 | | SHAFT BEARING TYPE | BEARING | | SHAFT DIAMETER | 0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM | | SHAFT STYLE | ROUND, FLATTED | | SHAFT LENGTH | 0.875 INCHES NOMINAL | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
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