Part Details | NONPRECISION NONWIRE WOUND VARIABLE RESISTOR
5905-00-203-0005 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: 19000017, 19-000017, LA1021, LA102-1, 5905-00-203-0005, 00-203-0005, 5905002030005, 002030005
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | APR 06, 1973 | 00-203-0005 | 37405 ( RESISTOR, VARIABLE, NONWIRE WOUND, NONPRECISION ) |
REFERENCE DRAWINGS & PICTURES
CYLINDRICAL
Cross Reference | NSN 5905-00-203-0005
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 19-000017 | 74861 | CHARLES INDUSTRIES, LTD.DIV TELECOM/MARINE AND INDUSTRIAL |
| LA102-1 | 35627 | PRECISION ELECTRONICS CORPORATIONDBA PRECISION ELECTRONIC COMPONENTS |
Technical Data | NSN 5905-00-203-0005
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 1 |
| ELECTRICAL RESISTANCE PER SECTION | 1.0 KILOHMS SINGLE SECTION |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -20.0 TO +20.0 SINGLE SECTION |
| SHAFT RUNOUT | 0.001 INCHES |
| LATERAL RUNOUT | 0.005 INCHES |
| PILOT DIAMETER RUNOUT | 0.0025 INCHES |
| SHAFT RADIAL PLAY | 0.003 INCHES |
| SHAFT BEARING TYPE | SLEEVE |
| SHAFT END PLAY | 0.005 INCHES |
| MAXIMUM STARTING TORQUE | 0.50 INCH-OUNCES |
| MAXIMUM RUNNING TORQUE | 0.20 INCH-OUNCES |
| TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -600.0 TO +600.0 SINGLE SECTION |
| POWER DISSIPATION RATING PER SECTION IN WATTS | 0.333 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 | 125.0 SINGLE SECTION |
| BODY STYLE | CYLINDRICAL |
| BODY DIAMETER | 0.500 INCHES NOMINAL |
| BODY LENGTH | 0.547 INCHES NOMINAL |
| ACTUATOR TYPE | FLUSH DRIVE WITH SLOT-HOLE |
| SHAFT DIAMETER | 0.250 INCHES NOMINAL |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 295.0 NOMINAL |
| ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 295.0 NOMINAL |
| NONTURN DEVICE LOCATION | AT 9 OCLOCK |
| NONTURN DEVICE RADIUS | 0.249 INCHES NOMINAL |
| MOUNTING METHOD | TERMINAL |
| TERMINAL TYPE AND QUANTITY | 3 PIN |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.200 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL | 0.100 INCHES NOMINAL |
| TERMINAL LENGTH | 0.175 INCHES NOMINAL |
| TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| OVERALL LENGTH | 0.547 INCHES NOMINAL |
| OVERALL DIAMETER | 1.100 INCHES NOMINAL |