NSN 5905-00-143-7393
Part Details | NONPRECISION NONWIRE WOUND VARIABLE RESISTOR
5905-00-143-7393 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), if given, of the output is greater than plus or minus 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, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
Alternate Parts: JJ60831, JJ60831, 5905-00-143-7393, 00-143-7393, 5905001437393, 001437393
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1963 | 00-143-7393 | 37405 ( RESISTOR, VARIABLE, NONWIRE WOUND, NONPRECISION ) |
REFERENCE DRAWINGS & PICTURES
CYLINDRICAL BUSHING MOUNTED
ROUND
Cross Reference | NSN 5905-00-143-7393
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| JJ60831 | 12697 | CLAROSTAT SENSORS AND CONTROLS |
| JJ60831 | 01121 | ROCKWELL AUTOMATION, INC. |
Technical Data | NSN 5905-00-143-7393
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 2 |
| MECHANICAL BACKLASH IN DEG ANGULAR ROTATION | 3.0 |
| MAXIMUM STOP TORQUE | 192.00 INCH-OUNCES |
| MAXIMUM STARTING TORQUE | 8.00 INCH-OUNCES |
| RESISTANCE TEMP CHARACTERISTIC RANGE PER SECTION IN PERCENT | +0.0 TO +10.0 -55 DEG CELSIUS ALL SECTIONS AND +0.0 TO +5.0 -25 DEG CELSIUS ALL SECTIONS AND +0.0 TO +2.5 0 DEG CELSIUS ALL SECTIONS AND -3.5 TO +3.5 85 DEG CELSIUS ALL SECTIONS AND +0.0 TO +7.5 120 DEG CELSIUS ALL SECTIONS |
| POWER DISSIPATION RATING PER SECTION IN WATTS | 0.5 FREE AIR SINGLE SECTION |
| 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 | 120.0 SINGLE SECTION |
| BODY STYLE | CYLINDRICAL BUSHING MOUNTED |
| BODY DIAMETER | 1.156 INCHES MAXIMUM |
| BODY LENGTH | 1.266 INCHES MAXIMUM |
| MOUNTING BUSHING LENGTH | 0.375 INCHES NOMINAL |
| ACTUATOR TYPE | SINGLE SHAFT |
| SHAFT STYLE | ROUND |
| SHAFT DIAMETER | 0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| SHAFT LENGTH | 0.750 INCHES NOMINAL |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 312.0 NOMINAL |
| ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 312.0 NOMINAL |
| NONTURN DEVICE LOCATION | AT 3 OCLOCK AND AT 9 OCLOCK |
| NONTURN DEVICE RADIUS | 0.526 INCHES MINIMUM AND 0.536 INCHES MAXIMUM |
| MOUNTING METHOD | STANDARD BUSHING |
| SCREW THREAD SERIES DESIGNATOR | UNEF |
| SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL |
| SCREW THREAD QUANTITY PER INCH | 32.0 |
| TERMINAL TYPE AND QUANTITY | 6 TAB, SOLDER LUG |
| TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| SPECIAL FEATURES | 0.375 INCH LONG BUSHING |
| OVERALL DIAMETER | 1.484 INCHES MAXIMUM |