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National Stock Number:
5905-00-764-7731
Federal Supply Class:
5905
National Item Identification Number:
007647731
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:
| 01072801 | 13989 | FAIRCHILD CAMERA AND INSTRUMENT CORP ELECTRONIC DIV | | 01072801 | 72314 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |
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Techincal Specification:
| ELECTRICAL RESISTANCE PER SECTION | 100.0 KILOHMS ALL SECTIONS | | ACTUATOR TYPE | DUAL CONCENTRIC | | FRAGILITY FACTOR | MODERATELY RUGGED | | MOUNTING METHOD | STANDARD BUSHING | | NONTURN DEVICE RADIUS | 0.438 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.3 FREE AIR 1ST SECTION AND 0.3 FREE AIR 2ND SECTION AND 0.5 FREE AIR 3RD SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -20.0 TO 20.0 ALL SECTIONS | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SECTION QUANTITY | 3 | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT LENGTH | 4.925 INCHES NOMINAL | | SHAFT STYLE | ROUND, STEPPED | | TERMINAL TYPE AND QUANTITY | 9 TAB, SOLDER LUG | | UNDERCUT LENGTH | 2.463 INCHES NOMINAL | | UNDERCUT DIAMETER | 0.125 INCHES NOMINAL |
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