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National Stock Number:
5905-00-795-1159
Federal Supply Class:
5905
National Item Identification Number:
007951159
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:
| 1JC8142H06 | 79500 | WESTINGHOUSE ELECTRIC CORP | | 1JC8142H06 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | CR90917002 | 88818 | KEARFOTT CORPORATION | | EL11FS5A549 | 99932 | MOOG INC. | | ELC11EFS50 | 99932 | MOOG INC. |
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Techincal Specification:
| BODY DIAMETER | 1.062 INCHES NOMINAL | | BODY LENGTH | 2.060 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | MAXIMUM RUNNING TORQUE | 2.00 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 2.00 INCH-OUNCES | | MOUNTING LIP DEPTH | 0.09300 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 0.99950 INCHES MINIMUM AND 1.00000 INCHES MAXIMUM | | PILOT DIAMETER | 0.62450 INCHES MINIMUM AND 0.62500 INCHES MAXIMUM | | PILOT LENGTH | 0.06200 INCHES NOMINAL | | SECTION QUANTITY | 1 | | SHAFT END PLAY | 0.00200 INCHES | | SHAFT RADIAL PLAY | 0.001 INCHES | | SHAFT RUNOUT | 0.001 INCHES | | UNDERCUT DIAMETER | 0.975 INCHES NOMINAL | | UNDERCUT WIDTH | 0.05000 INCHES NOMINAL |
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