Part Details | PRECISION WIRE WOUND VARIABLE RESISTOR
5905-00-820-4359 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) of the output is equal to or less than plus or munus 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, NONPRECISION.
Alternate Parts: 220W1203, 220W1-203, 5905008204359, 719299202, 719299-202, 2279794, 227979-4, 0719299202, 0719299-202, SMB283593, SM-B-283593, 901170203, 901-170-203, 575R311H08, 5905-00-820-4359, 00-820-4359, 5905008204359, 008204359
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1962 | 00-820-4359 | 37408 ( RESISTOR, VARIABLE, WIRE WOUND, PRECISION ) |
REFERENCE DRAWINGS & PICTURES
RECTANGULAR W/MOUNTING HOLES/SLOTS
ROUND, SLOTTED
Cross Reference | NSN 5905-00-820-4359
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 220W1-203 | 80294 | BOURNS INSTRUMENTS INC |
| 5905008204359 | SCY13 | E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES |
| 719299-202 | 05869 | RAYTHEON COMPANYDBA RAYTHEON |
| 227979-4 | 37695 | RAYTHEON COMPANYDBA RAYTHEON |
| 0719299-202 | 05869 | RAYTHEON COMPANYDBA RAYTHEON |
| SM-B-283593 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
| 901-170-203 | 84048 | VERNITRON CORPVRN INTERNATIONAL DIV |
| 575R311H08 | 79500 | WESTINGHOUSE ELECTRIC CORP |
Technical Data | NSN 5905-00-820-4359
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 1 |
| ELECTRICAL RESISTANCE PER SECTION | 20.0 KILOHMS SINGLE SECTION |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO +5.0 SINGLE SECTION |
| FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY |
| FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION LINEAR |
| FUNCTION CONFORMITY TOLERANCE PER SECTION | -1.00 TO +1.00 SINGLE SECTION |
| MAXIMUM STARTING TORQUE | 5.00 INCH-OUNCES |
| TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -70.0 TO +70.0 SINGLE SECTION |
| 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 | 175.0 SINGLE SECTION |
| BODY STYLE | RECTANGULAR W/MOUNTING HOLES/SLOTS |
| BODY LENGTH | 0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM |
| BODY WIDTH | 0.150 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| BODY HEIGHT | 0.305 INCHES MINIMUM AND 0.325 INCHES MAXIMUM |
| LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS | 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM |
| ACTUATOR TYPE | SINGLE SHAFT |
| SHAFT STYLE | ROUND, SLOTTED |
| SHAFT DIAMETER | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| SHAFT LENGTH | 0.030 INCHES MINIMUM AND 0.070 INCHES MAXIMUM |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 5400.0 NOMINAL |
| ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| MOUNTING METHOD | UNTHREADED HOLE |
| MOUNTING FACILITY QUANTITY | 2 |
| MOUNTING HOLE DIAMETER | 0.086 INCHES MINIMUM |
| TERMINAL TYPE AND QUANTITY | 3 WIRE LEAD |
| TERMINAL LOCATION | REAR END |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| SPECIAL FEATURES | 0.130 MAX. EXTENSION OF WIRE INSOLATION |
| OVERALL LENGTH | 1.050 INCHES NOMINAL |
| OVERALL HEIGHT | 0.305 INCHES MINIMUM AND 0.325 INCHES MAXIMUM |
| OVERALL WIDTH | 0.160 INCHES MINIMUM AND 0.200 INCHES MAXIMUM |