Part Details | PRECISION WIRE WOUND VARIABLE RESISTOR
5905-00-476-9646 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: 537600042, 537-600-042, 5905-00-476-9646, 00-476-9646, 5905004769646, 004769646
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JUN 11, 1971 | 00-476-9646 | 37408 ( RESISTOR, VARIABLE, WIRE WOUND, PRECISION ) |
REFERENCE DRAWINGS & PICTURES
CYLINDRICAL SERVO MOUNTED
ROUND
Cross Reference | NSN 5905-00-476-9646
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 537-600-042 | 07421 | INTERSTATE ELECTRONICS CORPORATIONDBA L-3 INTERSTATE ELECTRONICS |
Technical Data | NSN 5905-00-476-9646
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 1 |
| ELECTRICAL RESISTANCE PER SECTION | 51.1 KILOHMS SINGLE SECTION |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -0.1 TO +0.1 SINGLE SECTION |
| FUNCTION CONFORMITY PER SECTION | SINGLE SECTION ABSOLUTE CONFORMITY |
| FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION EQUATION |
| SHAFT RUNOUT | 0.002 INCHES |
| SHAFT RADIAL PLAY | 0.002 INCHES |
| SHAFT END PLAY | 0.005 INCHES |
| MAXIMUM STARTING TORQUE | 0.60 INCH-OUNCES |
| MAXIMUM RUNNING TORQUE | 0.60 INCH-OUNCES |
| POWER DISSIPATION RATING PER SECTION IN WATTS | 2.5 FREE AIR SINGLE SECTION |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 50.0 SINGLE SECTION |
| FIXED TAP QUANTITY PER SECTION | 1 SINGLE SECTION |
| BODY STYLE | CYLINDRICAL SERVO MOUNTED |
| PILOT DIAMETER | 0.6240 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM |
| PILOT LENGTH | 0.0620 INCHES NOMINAL |
| UNDERCUT DIAMETER | 0.781 INCHES NOMINAL |
| UNDERCUT WIDTH | 0.0570 INCHES MINIMUM |
| BODY DIAMETER | 0.875 INCHES NOMINAL |
| BODY LENGTH | 1.583 INCHES MAXIMUM |
| MOUNTING LIP DIAMETER | 0.8750 INCHES NOMINAL |
| MOUNTING LIP DEPTH | 0.0620 INCHES NOMINAL |
| ACTUATOR TYPE | SINGLE SHAFT |
| SHAFT STYLE | ROUND |
| SHAFT DIAMETER | 0.1248 INCHES NOMINAL |
| SHAFT LENGTH | 0.400 INCHES NOMINAL |
| MOUNTING METHOD | BRACKET |
| TERMINAL TYPE AND QUANTITY | 4 TAB, SOLDER LUG |
| TERMINAL LOCATION | LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE |
| RELIABILITY INDICATOR | NOT ESTABLISHED |