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National Stock Number:
5905-01-579-1021
Federal Supply Class:
5905
National Item Identification Number:
015791021
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:
| 21565 | 97520 | BASLER ELECTRIC CO | | 310-8353971 ITEM NO 2 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| ELECTRICAL RESISTANCE PER SECTION | 10.0 KILOHMS SINGLE SECTION | | ACTUATOR TYPE | SINGLE SHAFT | | PART NAME ASSIGNED BY CONTROLLING AGENCY | INAVY: ADJUSTABLE RHEOSTAT; CAGE: RESISTOR, VARIABLE, WIREWOUND, 10K OHMS P/M5 PCT, M55/P70 DEG C OPER. TEMP. RANGE WITH LINEAR WATTAGE DERATING TO 0 WATTS AT P125 DEG C, P/M20 PPM/C TEMP. COEFF, 3 TURN, PANEL MOUNT 0.250 IN. NOM. DIA X 0.812 IN. LONG (FMS) SLOTTED SHAFT, 3/8-32 UNEF-2A THREADED BUSHING WITH ANTI-ROTATION LUG | | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.0 FREE AIR SINGLE SECTION | | PROPRIETARY CHARACTERISTICS | PACS | | MOUNTING METHOD | STANDARD BUSHING | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0/+5.0 SINGLE SECTION | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SECTION QUANTITY | 1 | | SHAFT STYLE | ROUND, SLOTTED |
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