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National Stock Number:
5905-01-078-9854
Federal Supply Class:
5905
National Item Identification Number:
010789854
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:
| 12273279 | 19200 | US ARMY ARDEC RDECOM | | 12273279 | 7W356 | GENERAL DYNAMICS LAND SYSTEMS INC. | | 1720-1155-1 | 11534 | BEI SENSORS & SYSTEMS COMPANY, INC. | | 32C1-2878 | 19176 | SERVO INSTRUMENT CORPORATION |
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Techincal Specification:
| ELECTRICAL RESISTANCE PER SECTION | 5000.0 OHMS SINGLE SECTION | | ACTUATOR TYPE | DUAL CONCENTRIC | | BODY DIAMETER | 2.000 INCHES NOMINAL | | BODY LENGTH | 0.910 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION LINEAR | | FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY | | MOUNTING LIP DEPTH | 0.0930 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 2.0000 INCHES NOMINAL | | PILOT DIAMETER | 1.8750 INCHES NOMINAL | | PILOT LENGTH | 0.0620 INCHES NOMINAL | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 SINGLE SECTION | | SECTION QUANTITY | 1 | | SHAFT DIAMETER | 0.2500 INCHES NOMINAL | | SHAFT STYLE | ROUND | | SHAFT LENGTH | 0.500 INCHES NOMINAL | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 3 TURRET | | UNDERCUT WIDTH | 0.0730 INCHES NOMINAL | | UNDERCUT DIAMETER | 1.875 INCHES NOMINAL |
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