|
|
|
National Stock Number:
5905-00-993-6915
Federal Supply Class:
5905
National Item Identification Number:
009936915
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.
|
Manufacturer Information:
| 77C704710P002 | 03538 | LOCKHEED MARTIN CORPORATION | | 7803-31-R5000K L0.05 | 73138 | BI TECHNOLOGIES CORPORATION |
|
Techincal Specification:
| SECTION QUANTITY | 1 | | ELECTRICAL RESISTANCE PER SECTION | 5.0 KILOHMS SINGLE SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 SINGLE SECTION | | FUNCTION CONFORMITY PER SECTION | SINGLE SECTION ABSOLUTE LINEARITY | | FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION LINEAR | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.05 TO 0.05 SINGLE SECTION | | SHAFT RUNOUT | 0.001 INCHES | | LATERAL RUNOUT | 0.003 INCHES | | PILOT DIAMETER RUNOUT | 0.002 INCHES | | SHAFT RADIAL PLAY | 0.001 INCHES | | SHAFT BEARING TYPE | BALL | | SHAFT END PLAY | 0.005 INCHES | | MAXIMUM STOP TORQUE | 480.00 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 1.30 INCH-OUNCES | | MAXIMUM RUNNING TORQUE | 0.90 INCH-OUNCES | | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -75.0 TO 75.0 SINGLE SECTION | | POWER DISSIPATION RATING PER SECTION IN WATTS | 5.0 FREE AIR SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 40.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 85.0 SINGLE SECTION | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | PILOT DIAMETER | 1.8740 INCHES MINIMUM AND | | 1.8750 INCHES MAXIMUM | | PILOT LENGTH | 0.0570 INCHES MINIMUM AND | | 0.0670 INCHES MAXIMUM | | UNDERCUT DIAMETER | 1.875 INCHES NOMINAL | | UNDERCUT WIDTH | 0.0730 INCHES NOMINAL | | BODY DIAMETER | 2.000 INCHES NOMINAL | | BODY LENGTH | 3.625 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 1.9900 INCHES MINIMUM AND | | 2.0000 INCHES MAXIMUM | | MOUNTING LIP DEPTH | 0.0880 INCHES MINIMUM AND | | 0.0980 INCHES MAXIMUM | | ACTUATOR TYPE | SINGLE SHAFT | | SHAFT STYLE | ROUND | | SHAFT DIAMETER | 0.249 INCHES MINIMUM AND | | 0.250 INCHES MAXIMUM | | SHAFT LENGTH | 0.625 INCHES NOMINAL | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 3775.0 MINIMUM AND | | 3785.0 MAXIMUM | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 3599.0 MINIMUM AND | | 3601.0 MAXIMUM | | MOUNTING METHOD | CLAMP RING | | TERMINAL TYPE AND QUANTITY | 4 TURRET | | TERMINAL LOCATION | REAR END | | RELIABILITY INDICATOR | NOT ESTABLISHED | | OVERALL LENGTH | 4.500 INCHES NOMINAL | | OVERALL DIAMETER | 1.990 INCHES MINIMUM AND | | 2.005 INCHES MAXIMUM |
|
|