NSN 5905-00-139-9574
Part Details | NONPRECISION WIRE WOUND VARIABLE RESISTOR
5905-00-139-9574 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: 43900OHMPORM5PCT, 43-900OHMPORM5PCT, 21000994, 2100-0994, 21000994, 2100-0994, 5905-00-139-9574, 00-139-9574, 5905001399574, 001399574
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | AUG 18, 1971 | 00-139-9574 | 37406 ( RESISTOR, VARIABLE, WIRE WOUND, NONPRECISION ) |
REFERENCE DRAWINGS & PICTURES
CYLINDRICAL BUSHING MOUNTED
ROUND, STEPPED
Cross Reference | NSN 5905-00-139-9574
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 43-900OHMPORM5PCT | 12697 | CLAROSTAT SENSORS AND CONTROLS |
| 2100-0994 | 28480 | HEWLETT-PACKARD COMPANYDBA HP |
| 2100-0994 | 1LQK8 | KEYSIGHT TECHNOLOGIES, INC. |
Technical Data | NSN 5905-00-139-9574
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 2 |
| POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR ALL SECTIONS |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 40.0 ALL SECTIONS |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 105.0 ALL SECTIONS |
| BODY STYLE | CYLINDRICAL BUSHING MOUNTED |
| BODY DIAMETER | 1.125 INCHES NOMINAL |
| BODY LENGTH | 1.188 INCHES NOMINAL |
| MOUNTING BUSHING LENGTH | 0.500 INCHES NOMINAL |
| ACTUATOR TYPE | SINGLE SHAFT |
| SHAFT STYLE | ROUND, STEPPED |
| SHAFT DIAMETER | 0.265 INCHES NOMINAL |
| SHAFT LENGTH | 1.250 INCHES NOMINAL |
| UNDERCUT DIAMETER | 0.187 INCHES NOMINAL |
| UNDERCUT LENGTH | 0.375 INCHES NOMINAL |
| 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 | 0.531 INCHES NOMINAL |
| 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 |
| FRAGILITY FACTOR | MODERATELY RUGGED |