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National Stock Number:
5905-01-065-5938
Federal Supply Class:
5905
National Item Identification Number:
010655938
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:
| 187-M28-1 | 03942 | MAUREY INSTRUMENT CORP | | 45333MODEL-E-2.5KOHMS | 44655 | OHMITE HOLDING, L.L.C. | | GR816L 1 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | R10-1737-1 | 18065 | SAMARIUS PRECISION INSTRUMENTS, INC. |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 300.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 2.500 KILOHMS SINGLE SECTION | | ACTUATOR TYPE | SINGLE SHAFT | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 25.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 120.0 SINGLE SECTION | | BODY DIAMETER | 1.875 INCHES NOMINAL | | BODY LENGTH | 1.915 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | DEVICE DESIGN TYPE | NONTURN AT 9 OCLOCK | | FEATURES PROVIDED | SWITCH | | NONTURN DEVICE RADIUS | 0.180 INCHES NOMINAL | | OPERATING POSITION | START OF ROTATION | | MOUNTING BUSHING LENGTH | 0.250 INCHES NOMINAL | | MOUNTING METHOD | STANDARD BUSHING | | POWER DISSIPATION RATING PER SECTION IN WATTS | 12.5 FREE AIR SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 SINGLE SECTION | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 300.0 NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SCREW THREAD DIAMETER | 0.250 INCHES NOMINAL | | SECTION QUANTITY | 1 | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT STYLE | ROUND, SLOTTED | | SHAFT LENGTH | 0.625 INCHES NOMINAL | | SWITCH TYPE | ROTARY | | SWITCH VOLTAGE RATING IN VOLTS | 1000.0 | | SWITCH CONTACT ARRANGEMENT | DOUBLE POLE, DOUBLE THROW | | SWITCH CURRENT TYPE AND RATING IN AMPS | 0.500 AC | | TERMINAL LOCATION | REAR END | | TERMINAL TYPE AND QUANTITY | 9 TAB, SOLDER LUG |
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