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National Stock Number:
5905-00-477-2363
Federal Supply Class:
5905
National Item Identification Number:
004772363
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:
| 61440 | 44655 | OHMITE HOLDING, L.L.C. | | K684126-3 | 84955 | KAMAN AEROSPACE CORPORATION |
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Techincal Specification:
| SECTION QUANTITY | 1 | | ELECTRICAL RESISTANCE PER SECTION | 42.0 OHMS SINGLE SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -7.1 TO 7.1 SINGLE SECTION | | SHAFT BEARING TYPE | SLEEVE | | POWER DISSIPATION RATING PER SECTION IN WATTS | 25.0 FREE AIR SINGLE SECTION | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | BODY DIAMETER | 0.812 INCHES NOMINAL | | BODY LENGTH | 1.500 INCHES NOMINAL | | MOUNTING BUSHING LENGTH | 0.375 INCHES NOMINAL | | ACTUATOR TYPE | INTEGRAL KNOB | | NONTURN DEVICE LOCATION | AT 12 OCLOCK | | MOUNTING METHOD | STANDARD BUSHING | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | TERMINAL TYPE AND QUANTITY | 2 TAB W/SCREW | | TERMINAL LOCATION | REAR END | | RELIABILITY INDICATOR | NOT ESTABLISHED | | SPECIAL FEATURES | FLIGHT CRITICAL OF THE H-2 AIRCRAFT | | CRITICALITY CODE JUSTIFICATION | FEAT |
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