Part Details | NONPRECISION WIRE WOUND VARIABLE RESISTOR
5905-00-447-9823 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 of 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, NONWIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND, PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
Alternate Parts: 510439, 510-439, 510439, 510-439, 5905-00-447-9823, 00-447-9823, 5905004479823, 004479823
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1963 | 00-447-9823 | 37406 ( RESISTOR, VARIABLE, WIRE WOUND, NONPRECISION ) |
REFERENCE DRAWINGS & PICTURES
CYLINDRICAL BUSHING MOUNTED
ROUND, FLATTED
Cross Reference | NSN 5905-00-447-9823
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 510-439 | 24655 | GENRAD INC |
| 510-439 | 62015 | IET LABS., INC.DBA IET LABS |
Technical Data | NSN 5905-00-447-9823
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 1 |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO +10.0 SINGLE SECTION |
| MAXIMUM STOP TORQUE | 128.00 INCH-OUNCES |
| MAXIMUM STARTING TORQUE | 6.00 INCH-OUNCES |
| MAXIMUM RUNNING TORQUE | 6.00 INCH-OUNCES |
| POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 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 | 105.0 SINGLE SECTION |
| BODY STYLE | CYLINDRICAL BUSHING MOUNTED |
| BODY DIAMETER | 1.125 INCHES NOMINAL |
| BODY LENGTH | 0.594 INCHES NOMINAL |
| MOUNTING BUSHING LENGTH | 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM |
| ACTUATOR TYPE | SINGLE SHAFT |
| SHAFT STYLE | ROUND, FLATTED |
| FIRST FLAT LENGTH | 0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM |
| FLAT HEIGHT | 0.214 INCHES MINIMUM AND 0.224 INCHES MAXIMUM |
| SHAFT DIAMETER | 0.250 INCHES MAXIMUM |
| SHAFT LENGTH | 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 300.0 NOMINAL |
| ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 300.0 NOMINAL |
| NONTURN DEVICE LOCATION | AT 9 OCLOCK |
| NONTURN DEVICE RADIUS | 0.500 INCHES MINIMUM AND 0.562 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 |
| FEATURES PROVIDED | HUMIDITY PROOF |
| TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
| TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| FRAGILITY FACTOR | MODERATELY RUGGED |