Part Details | PRECISION WIRE WOUND VARIABLE RESISTOR
5905-00-422-1449 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: 2996544, 5905-00-422-1449, 00-422-1449, 5905004221449, 004221449
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | DEC 23, 1970 | 00-422-1449 | 37408 ( RESISTOR, VARIABLE, WIRE WOUND, PRECISION ) |
REFERENCE DRAWINGS & PICTURES
CYLINDRICAL SERVO MOUNTED
ROUND, SLOTTED
Cross Reference | NSN 5905-00-422-1449
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2996544 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 5905-00-422-1449
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 1 |
| ELECTRICAL RESISTANCE PER SECTION | 10.000 KILOHMS SINGLE SECTION |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO +5.0 SINGLE SECTION |
| FUNCTION CONFORMITY PER SECTION | SINGLE SECTION ABSOLUTE LINEARITY |
| FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION LINEAR |
| FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.05 TO +0.05 SINGLE SECTION |
| MAXIMUM STOP TORQUE | 100.00 INCH-OUNCES |
| MAXIMUM STARTING TORQUE | 1.30 INCH-OUNCES |
| MAXIMUM RUNNING TORQUE | 0.90 INCH-OUNCES |
| POWER DISSIPATION RATING PER SECTION IN WATTS | 5.0 FREE AIR SINGLE SECTION |
| BODY STYLE | CYLINDRICAL SERVO MOUNTED |
| PILOT DIAMETER | 1.31200 INCHES MINIMUM AND 1.31250 INCHES MAXIMUM |
| PILOT LENGTH | 0.06200 INCHES NOMINAL |
| UNDERCUT DIAMETER | 1.313 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.07300 INCHES MAXIMUM |
| BODY DIAMETER | 1.437 INCHES NOMINAL |
| BODY LENGTH | 4.000 INCHES MAXIMUM |
| MOUNTING LIP DIAMETER | 1.43700 INCHES NOMINAL |
| MOUNTING LIP DEPTH | 0.09300 INCHES NOMINAL |
| ACTUATOR TYPE | DOUBLE ENDED SHAFT |
| SHAFT STYLE | ROUND, SLOTTED |
| SHAFT DIAMETER | 0.249 INCHES NOMINAL |
| SHAFT LENGTH | 0.680 INCHES NOMINAL |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 3610.0 NOMINAL |
| ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION |
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 3600.0 NOMINAL |
| MOUNTING METHOD | FLANGE |
| TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
| TERMINAL LOCATION | RADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE |
| RELIABILITY INDICATOR | NOT ESTABLISHED |