Part Details | PRECISION WIRE WOUND VARIABLE RESISTOR
5905-00-858-8704 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: TP11K3A, 561C15, TP11K3A, 17WB22223, 17WB2-2223, 5905-00-858-8704, 00-858-8704, 5905008588704, 008588704
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1962 | 00-858-8704 | 37408 ( RESISTOR, VARIABLE, WIRE WOUND, PRECISION ) |
REFERENCE DRAWINGS & PICTURES
CYLINDRICAL BUSHING MOUNTED
ROUND
Cross Reference | NSN 5905-00-858-8704
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| TP11K3A | 99957 | BOWMAR/TIC INCSUB OF BOWMAR INSTRUMENT CORP |
| 561C15 | 29173 | MAYCOR APPLIANCE PARTS AND SERVICECO DIV OF MAYTAG CORP |
| TP11K3A | 04454 | SENSOR SYSTEMS, L.L.C. |
| 17WB2-2223 | 19176 | SERVO INSTRUMENT CORPORATION |
Technical Data | NSN 5905-00-858-8704
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 2 |
| FUNCTION CONFORMITY PER SECTION | ALL SECTIONS STEPPED CONFORMITY |
| FUNCTION CHARACTERISTIC PER SECTION | ALL SECTIONS TABLE |
| FUNCTION CONFORMITY TOLERANCE PER SECTION | -2.00 TO +2.00 ALL SECTIONS |
| SHAFT RUNOUT | 0.002 INCHES |
| LATERAL RUNOUT | 0.002 INCHES |
| PILOT DIAMETER RUNOUT | 0.001 INCHES |
| SHAFT RADIAL PLAY | 0.002 INCHES |
| MECHANICAL BACKLASH IN DEG ANGULAR ROTATION | 1.0 |
| SHAFT BEARING TYPE | SLEEVE |
| SHAFT END PLAY | 0.005 INCHES |
| MAXIMUM STARTING TORQUE | 10.00 INCH-OUNCES |
| MAXIMUM RUNNING TORQUE | 4.00 INCH-OUNCES |
| TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -100.0 TO +100.0 ALL SECTIONS |
| TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS | -20.0 TO +20.0 ALL SECTIONS |
| POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR ALL SECTIONS |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 70.0 ALL SECTIONS |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 ALL SECTIONS |
| BODY STYLE | CYLINDRICAL BUSHING MOUNTED |
| BODY DIAMETER | 1.062 INCHES NOMINAL |
| BODY LENGTH | 1.000 INCHES MAXIMUM |
| MOUNTING BUSHING LENGTH | 0.313 INCHES NOMINAL |
| ACTUATOR TYPE | SINGLE SHAFT |
| SHAFT STYLE | ROUND |
| SHAFT DIAMETER | 0.250 INCHES MAXIMUM |
| SHAFT LENGTH | 1.688 INCHES NOMINAL |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 330.0 NOMINAL |
| ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 320.0 NOMINAL |
| NONTURN DEVICE LOCATION | AT 12 OCLOCK |
| NONTURN DEVICE RADIUS | 0.375 INCHES NOMINAL |
| MOUNTING METHOD | |
| SCREW THREAD SERIES DESIGNATOR | UNEF |
| SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL |
| SCREW THREAD QUANTITY PER INCH | 32.0 |
| TERMINAL TYPE AND QUANTITY | 6 TURRET |
| TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| TEST DATA DOCUMENT | 29173-56115 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| OVERALL LENGTH | 2.688 INCHES NOMINAL |
| OVERALL DIAMETER | 1.438 INCHES NOMINAL |