Part Details | NONPRECISION WIRE WOUND VARIABLE RESISTOR
5905-00-503-7999 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: 81979835, 819798-35, 3250WP69503M, 3250WP69-503M, 3250WFR6503, 3250W-FR6-503, 5905-00-503-7999, 00-503-7999, 5905005037999, 005037999
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JUL 13, 1974 | 00-503-7999 | 37406 ( RESISTOR, VARIABLE, WIRE WOUND, NONPRECISION ) |
REFERENCE DRAWINGS & PICTURES
RECTANGULAR W/MOUNTING HOLES
ROUND, SLOTTED
Cross Reference | NSN 5905-00-503-7999
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 819798-35 | 83298 | ALLIED SIGNAL INCAEROSPACE EQUIPMENT SYSTEMS |
| 3250WP69-503M | 80294 | BOURNS INSTRUMENTS INC |
| 3250W-FR6-503 | 80294 | BOURNS INSTRUMENTS INC |
Technical Data | NSN 5905-00-503-7999
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 1 |
| ELECTRICAL RESISTANCE PER SECTION | 50.0 KILOHMS SINGLE SECTION |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO +5.0 SINGLE SECTION |
| MAXIMUM STARTING TORQUE | 5.00 INCH-OUNCES |
| MAXIMUM RUNNING TORQUE | 5.00 INCH-OUNCES |
| POWER DISSIPATION RATING PER SECTION IN WATTS | 1.0 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 | 150.0 SINGLE SECTION |
| BODY STYLE | RECTANGULAR W/MOUNTING HOLES |
| BODY LENGTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| BODY WIDTH | 0.210 INCHES MINIMUM AND 0.230 INCHES MAXIMUM |
| BODY HEIGHT | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS | 0.520 INCHES NOMINAL |
| ACTUATOR TYPE | SINGLE SHAFT |
| SHAFT STYLE | ROUND, SLOTTED |
| SHAFT DIAMETER | 0.055 INCHES MINIMUM AND 0.085 INCHES MAXIMUM |
| SHAFT LENGTH | 0.045 INCHES MAXIMUM |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 9000.0 NOMINAL |
| ACTUATOR TRAVEL CONTROL FEATURE | CLUTCH |
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 9000.0 NOMINAL |
| MOUNTING METHOD | UNTHREADED HOLE |
| MOUNTING FACILITY QUANTITY | 2 |
| MOUNTING HOLE DIAMETER | 0.075 INCHES MINIMUM AND 0.081 INCHES MAXIMUM |
| 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 | 0.172 INCHES MINIMUM |
| TERMINAL LOCATION | REAR END |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| SPECIFICATION/STANDARD DATA | 83298-819798 MANUFACTURERS SOURCE CONTROL |