|
|
|
National Stock Number:
5905-00-930-7966
Federal Supply Class:
5905
National Item Identification Number:
009307966
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:
| 305W2381 | 25413 | ES BETA, INC | | 67C1804 | 04454 | SENSOR SYSTEMS, L.L.C. | | 748-6038 | 72314 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. | | 67C1804 | 97151 | AIR FORCE LIFECYCLE MANAGEMENT CENTER ELECTRONIC COMPONENTS (AFLCMC/EZSS) |
|
Techincal Specification:
| ACTUATOR TYPE | DOUBLE ENDED SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 40.0 SINGLE SECTION | | BEARING TYPE | BEARING SHAFT | | BODY DIAMETER | 3.000 INCHES NOMINAL | | BODY LENGTH | 1.057 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL STUDS MOUNTED | | ELECTRICAL RESISTANCE PER SECTION | 10.0 KILOHMS SINGLE SECTION | | FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION LINEAR | | FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.10 TO 0.10 SINGLE SECTION | | LATERAL RUNOUT | 0.003 INCHES | | MAXIMUM RUNNING TORQUE | 0.60 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 0.80 INCH-OUNCES | | MOUNTING FACILITY QUANTITY | 2 | | MOUNTING METHOD | THREADED HOLE | | MOUNTING HOLE/STUD CIRCLE DIAMETER | 1.750 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 8.0 FREE AIR SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 SINGLE SECTION | | SCREW THREAD DIAMETER | 0.164 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | SCREW THREAD SERIES DESIGNATOR | UNF | | SECTION QUANTITY | 1 | | SHAFT LENGTH | 0.938 INCHES NOMINAL | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT RADIAL PLAY | 0.0009 INCHES | | SHAFT RUNOUT | 0.001 INCHES | | SHAFT STYLE | ROUND | | TERMINAL LOCATION | RADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 3 TURRET |
|
|