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National Stock Number:
5905-00-025-5933
Federal Supply Class:
5905
National Item Identification Number:
000255933
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:
| 11BF2186 | 25413 | ES BETA, INC | | 11BW2186 | 25413 | ES BETA, INC | | 730645 | 80249 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. | | 752-6436 | 02335 | FAIRCHILD CONTROLS DIV FAIRCHILD CAMERA AND INSTRUMENT CORP | | 752-6436 | 19176 | SERVO INSTRUMENT CORPORATION | | S6608 | 80249 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 350.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 100.0 OHMS 1ST SECTION AND 100.0 OHMS 2ND SECTION AND 1.0 KILOHMS 3RD SECTION | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 85.0 ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 ALL SECTIONS | | BODY DIAMETER | 1.062 INCHES MAXIMUM | | BODY LENGTH | 2.000 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | FUNCTION CHARACTERISTIC PER SECTION | ALL SECTIONS LINEAR | | FUNCTION CONFORMITY PER SECTION | ALL SECTIONS INDEPENDENT LINEARITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.50 TO 0.50 1ST SECTION AND -0.50 TO 0.50 2ND SECTION AND -1.00 TO 1.00 3RD SECTION | | LATERAL RUNOUT | 0.002 INCHES | | MAXIMUM RUNNING TORQUE | 8.00 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 8.00 INCH-OUNCES | | MOUNTING BUSHING LENGTH | 0.380 INCHES NOMINAL | | MOUNTING METHOD | STANDARD BUSHING | | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.0 FREE AIR ALL SECTIONS | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 ALL SECTIONS | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 350.0 NOMINAL | | SCREW THREAD DIAMETER | 0.469 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | SCREW THREAD SERIES DESIGNATOR | UNS | | SECTION QUANTITY | 3 | | SHAFT END PLAY | 0.005 INCHES | | SHAFT BEARING TYPE | SLEEVE | | SHAFT DIAMETER | 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM | | SHAFT LENGTH | 1.000 INCHES NOMINAL | | SHAFT RUNOUT | 0.002 INCHES | | SHAFT STYLE | ROUND | | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -900.0 TO 900.0 ALL SECTIONS | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 9 TURRET | | TEST DATA DOCUMENT | 80249-730645 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
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