Part Details | PRECISION WIRE WOUND VARIABLE RESISTOR
5905-00-988-3619 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: 7900022, 7900022, 5905-00-988-3619, 00-988-3619, 5905009883619, 009883619
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1962 | 00-988-3619 | 37408 ( RESISTOR, VARIABLE, WIRE WOUND, PRECISION ) |
REFERENCE DRAWINGS & PICTURES
CYLINDRICAL SERVO MOUNTED
ROUND
Cross Reference | NSN 5905-00-988-3619
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7900022 | 93322 | GE AVIATION SYSTEMS LLCDBA GE AVIATION |
| 7900022 | 07421 | INTERSTATE ELECTRONICS CORPORATIONDBA L-3 INTERSTATE ELECTRONICS |
Technical Data | NSN 5905-00-988-3619
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 1 |
| ELECTRICAL RESISTANCE PER SECTION | 1.0 KILOHMS SINGLE SECTION |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO +5.0 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 | BALL |
| MAXIMUM STARTING TORQUE | 0.08 INCH-OUNCES |
| MAXIMUM RUNNING TORQUE | 0.08 INCH-OUNCES |
| POWER DISSIPATION RATING PER SECTION IN WATTS | 1.5 FREE AIR SINGLE SECTION |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 60.0 SINGLE SECTION |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 SINGLE SECTION |
| FIXED TAP QUANTITY PER SECTION | 1 SINGLE SECTION |
| TAP LOCATION TOLERANCE PER SECTION | -2.0 TO +2.0 DEG ANGULAR ROTATION SINGLE SECTION |
| BODY STYLE | CYLINDRICAL SERVO MOUNTED |
| PILOT DIAMETER | 0.7490 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM |
| PILOT LENGTH | 0.0620 INCHES NOMINAL |
| UNDERCUT DIAMETER | 0.74950 INCHES MINIMUM AND 0.75000 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.0570 INCHES NOMINAL |
| BODY DIAMETER | 0.875 INCHES NOMINAL |
| BODY LENGTH | 0.755 INCHES MINIMUM AND 0.775 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 | 0.1246 INCHES MINIMUM AND 0.1248 INCHES MAXIMUM |
| SHAFT LENGTH | 0.203 INCHES NOMINAL |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 325.0 MINIMUM AND 335.0 MAXIMUM |
| ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 322.0 MINIMUM AND 326.0 MAXIMUM |
| MOUNTING METHOD | CLAMP RING |
| TERMINAL TYPE AND QUANTITY | 4 TURRET |
| TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| OVERALL LENGTH | 1.010 INCHES MINIMUM AND 1.040 INCHES MAXIMUM |
| OVERALL DIAMETER | 1.062 INCHES NOMINAL |