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National Stock Number:
5905-00-055-5080
Federal Supply Class:
5905
National Item Identification Number:
000555080
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:
| 620-936 | 0PN68 | AMPEX DATA SYSTEMS CORPORATION | | 620-936 | 92739 | AMPEX SYSTEMS CORP | | WIS6779C1-24 | K2555 | G E C MARCONI COMMUNICATIONS LTD | | WIS6779C1-24 | U2248 | SELEX ELSAG LTD |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 170.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 100.0 KILOHMS SINGLE SECTION | | ACTUATOR TYPE | SINGLE SHAFT | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | BODY DIAMETER | 0.719 INCHES NOMINAL | | BODY LENGTH | 0.4375 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | MOUNTING BUSHING LENGTH | 0.4062 INCHES NOMINAL | | MOUNTING METHOD | STANDARD BUSHING | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 SINGLE SECTION | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 170.0 NOMINAL | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SECTION QUANTITY | 1 | | SHAFT DIAMETER | 0.234 INCHES NOMINAL | | SHAFT STYLE | ROUND | | SHAFT LENGTH | 0.8437 INCHES NOMINAL | | TERMINAL LOCATION | REAR END | | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
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