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National Stock Number:
5905-00-097-1149
Federal Supply Class:
5905
National Item Identification Number:
000971149
Description:
RESISTOR,VARIABLE,WIRE WOUND,PRE
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) of the output is equal to or less than plus or munus 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, NONPRECISION.
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Manufacturer Information:
| 788C069H01 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 280.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 500.000 OHMS SINGLE SECTION | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | ACTUATOR TYPE | FLUSH DRIVE WITH SLOT-HOLE | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 70.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 175.0 SINGLE SECTION | | BODY DIAMETER | 0.297 INCHES MINIMUM AND 0.329 INCHES MAXIMUM | | BODY LENGTH | 0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL | | CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL | 0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM | | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM | | OVERALL DIAMETER | 0.297 INCHES MINIMUM AND 0.329 INCHES MAXIMUM | | OVERALL LENGTH | 0.672 INCHES MINIMUM | | MAXIMUM STARTING TORQUE | 5.00 INCH-OUNCES | | MAXIMUM STOP TORQUE | 8.00 INCH-OUNCES | | MOUNTING METHOD | TERMINAL | | SECTION QUANTITY | 1 | | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.5 FREE AIR SINGLE SECTION | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | NAVORD OD41152 | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 SINGLE SECTION | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 300.0 NOMINAL | | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -70.0 TO 70.0 SINGLE SECTION | | TERMINAL LENGTH | 0.500 INCHES MINIMUM | | TERMINAL LOCATION | REAR END | | TERMINAL TYPE AND QUANTITY | 3 PIN |
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