Part Details | PRECISION NONWIRE WOUND VARIABLE RESISTOR
5905-00-814-1720 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 finctional tolerance (linearity) of the output is equal to or less 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 postioned taps designed to be set and fixed prior to use, see RESISTOR, ADJUSTABLE. For items with step by step variation, see REHOSTAT 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, NONPRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
Alternate Parts: 4558561, 455856-1, 5905-00-814-1720, 00-814-1720, 5905008141720, 008141720
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1962 | 00-814-1720 | 37407 ( RESISTOR, VARIABLE, NONWIRE WOUND, PRECISION ) |
REFERENCE DRAWINGS & PICTURES
CYLINDRICAL SERVO MOUNTED
ROUND, SLOTTED
Cross Reference | NSN 5905-00-814-1720
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 455856-1 | 96214 | RAYTHEON COMPANYDBA RAYTHEON |
Technical Data | NSN 5905-00-814-1720
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 1 |
| ELECTRICAL RESISTANCE PER SECTION | 2.2 KILOHMS SINGLE SECTION |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO +10.0 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 |
| SHAFT RUNOUT | 0.001 INCHES |
| LATERAL RUNOUT | 0.001 INCHES |
| PILOT DIAMETER RUNOUT | 0.001 INCHES |
| SHAFT BEARING TYPE | BEARING |
| MAXIMUM STARTING TORQUE | 0.16 INCH-OUNCES |
| POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR SINGLE SECTION |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 40.0 SINGLE SECTION |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 85.0 SINGLE SECTION |
| TAP LOCATION TOLERANCE PER SECTION | -1.0 TO +1.0 DEG ANGULAR ROTATION SINGLE SECTION |
| BODY STYLE | CYLINDRICAL SERVO MOUNTED |
| PILOT DIAMETER | 1.0295 INCHES MINIMUM AND 1.0300 INCHES MAXIMUM |
| PILOT LENGTH | 0.0400 INCHES NOMINAL |
| UNDERCUT DIAMETER | 1.029 INCHES MINIMUM AND 1.030 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.0600 INCHES NOMINAL |
| BODY DIAMETER | 1.093 INCHES NOMINAL |
| BODY LENGTH | 0.960 INCHES NOMINAL |
| MOUNTING LIP DIAMETER | 1.0930 INCHES NOMINAL |
| MOUNTING LIP DEPTH | 0.0600 INCHES NOMINAL |
| ANGLE OF MOUNTING HOLE IN DEG | 30.0 |
| ANGLE BETWEEN CENTERLINES OF MOUNTING HOLES IN DEG | 120.0 |
| MOUNTING HOLE/STUD CIRCLE DIAMETER | 0.812 INCHES NOMINAL |
| ACTUATOR TYPE | SINGLE SHAFT |
| SHAFT STYLE | ROUND, SLOTTED |
| SHAFT DIAMETER | 0.124 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| SHAFT LENGTH | 0.483 INCHES NOMINAL |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL |
| ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 349.0 MINIMUM AND 351.0 MAXIMUM |
| MOUNTING METHOD | CX ANY ACCEPTABLE AND ET ANY ACCEPTABLE |
| MOUNTING FACILITY QUANTITY | 3 |
| SCREW THREAD SERIES DESIGNATOR | UNC |
| SCREW THREAD DIAMETER | 0.086 INCHES NOMINAL |
| SCREW THREAD QUANTITY PER INCH | 56.0 |
| TERMINAL TYPE AND QUANTITY | 4 TURRET |
| TERMINAL LOCATION | RADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| OVERALL LENGTH | 1.438 INCHES NOMINAL |
| OVERALL DIAMETER | 1.217 INCHES NOMINAL |