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National Stock Number:
5905-00-669-8284
Federal Supply Class:
5905
National Item Identification Number:
006698284
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:
| PS2-1228-2 | 06887 | LOCKHEED MARTIN CORP | | PS2-1228-2 | 23917 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| ELECTRICAL RESISTANCE PER SECTION | 20.000 OHMS SINGLE SECTION | | ACTUATOR TYPE | SINGLE SHAFT | | BODY HEIGHT | 0.320 INCHES NOMINAL | | BODY LENGTH | 1.250 INCHES NOMINAL | | BODY STYLE | RECTANGULAR W/MOUNTING HOLES/SLOTS | | BODY WIDTH | 0.190 INCHES NOMINAL | | CRITICALITY CODE JUSTIFICATION | ZZZY | | MOUNTING METHOD | UNTHREADED HOLE | | LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS | 1.000 INCHES NOMINAL | | MOUNTING FACILITY QUANTITY | 2 | | MOUNTING HOLE DIAMETER | 0.088 INCHES NOMINAL | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0/+5.0 SINGLE SECTION | | SECTION QUANTITY | 1 | | SHAFT DIAMETER | 0.110 INCHES NOMINAL | | SHAFT LENGTH | 0.070 INCHES NOMINAL | | SHAFT STYLE | ROUND, SLOTTED | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY NAVORD OD 42046 | | TERMINAL LOCATION | REAR END | | TERMINAL TYPE AND QUANTITY | 3 WIRE LEAD |
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