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National Stock Number:
5905-00-477-0090
Federal Supply Class:
5905
National Item Identification Number:
004770090
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:
| 61441 | 44655 | OHMITE HOLDING, L.L.C. | | K684126-5 | 84955 | KAMAN AEROSPACE CORPORATION | | TD-0027J2300-JAD | 24681 | MEMCOR INC |
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Techincal Specification:
| ELECTRICAL RESISTANCE PER SECTION | 30.0 OHMS SINGLE SECTION | | ACTUATOR TYPE | INTEGRAL KNOB | | BODY DIAMETER | 1.880 INCHES MAXIMUM | | BODY LENGTH | 1.750 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | CONTACT ARM ELECTRICAL OFF POSITION | FULLY CCW | | FRAGILITY FACTOR | MODERATELY RUGGED | | MOUNTING BUSHING LENGTH | 0.375 INCHES NOMINAL | | MOUNTING METHOD | STANDARD BUSHING | | NONTURN DEVICE LOCATION | AT 12 OCLOCK | | NONTURN DEVICE RADIUS | 0.500 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 25.0 FREE AIR SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 SINGLE SECTION | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SECTION QUANTITY | 1 | | TERMINAL LOCATION | REAR END | | TERMINAL TYPE AND QUANTITY | 3 TAB W/SCREW |
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