NSN 5905-00-139-1908
Part Details | NONPRECISION WIRE WOUND VARIABLE RESISTOR
5905-00-139-1908 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: 3057J1103M, 3057J1-103M, 23651103M, 2365-1-103M, 5800583164200.101, 5800583-164200.101, H950057001C, H950057-001C, 100511892, 10051189-2, 5905-00-139-1908, 00-139-1908, 5905001391908, 001391908
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | AUG 25, 1971 | 00-139-1908 | 37406 ( RESISTOR, VARIABLE, WIRE WOUND, NONPRECISION ) |
REFERENCE DRAWINGS & PICTURES
RECTANGULAR W/BUSHING/HOLES/SLOTS
ROUND
Cross Reference | NSN 5905-00-139-1908
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3057J1-103M | 80294 | BOURNS INSTRUMENTS INC |
| 2365-1-103M | 80294 | BOURNS INSTRUMENTS INC |
| 5800583-164200.101 | C0426 | HENSOLDT SENSORS GMBH |
| H950057-001C | 82577 | RAYTHEON COMPANYDBA RAYTHEON |
| 10051189-2 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 5905-00-139-1908
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 1 |
| ELECTRICAL RESISTANCE PER SECTION | 10.0 KILOHMS SINGLE SECTION |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO +5.0 SINGLE SECTION |
| TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -50.0 TO +50.0 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 | 150.0 SINGLE SECTION |
| BODY STYLE | RECTANGULAR W/BUSHING/HOLES/SLOTS |
| BODY LENGTH | 1.250 INCHES NOMINAL |
| BODY WIDTH | 0.190 INCHES NOMINAL |
| BODY HEIGHT | 0.315 INCHES NOMINAL |
| MOUNTING BUSHING LENGTH | 0.250 INCHES NOMINAL |
| LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS | 1.000 INCHES NOMINAL |
| ACTUATOR TYPE | SINGLE SHAFT |
| SHAFT STYLE | ROUND |
| SHAFT DIAMETER | 0.115 INCHES NOMINAL |
| SHAFT LENGTH | 0.058 INCHES NOMINAL |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 7920.0 NOMINAL |
| ACTUATOR TRAVEL CONTROL FEATURE | CLUTCH |
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 7920.0 NOMINAL |
| MOUNTING METHOD | JN ANY ACCEPTABLE AND CQ ANY ACCEPTABLE |
| MOUNTING FACILITY QUANTITY | 2 |
| MOUNTING HOLE DIAMETER | 0.088 INCHES NOMINAL |
| SCREW THREAD SERIES DESIGNATOR | UNEF |
| SCREW THREAD DIAMETER | 0.190 INCHES NOMINAL |
| SCREW THREAD QUANTITY PER INCH | 32.0 |
| TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
| TERMINAL LOCATION | LOWER ADJACENT SIDE SINGLE ROW |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| FRAGILITY FACTOR | MODERATELY DELICATE |