Part Details | PRECISION NONWIRE WOUND VARIABLE RESISTOR
5905-00-189-1682 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: 2805512P1, 300FL3120, 300FL3-120, 2805512P1, 2805512P1, 5905-00-189-1682, 00-189-1682, 5905001891682, 001891682
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | MAR 16, 1973 | 00-189-1682 | 37407 ( RESISTOR, VARIABLE, NONWIRE WOUND, PRECISION ) |
REFERENCE DRAWINGS & PICTURES
CYLINDRICAL SERVO MOUNTED
ROUND
Cross Reference | NSN 5905-00-189-1682
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2805512P1 | 02297 | ACE ELECTRONICS ASSOCIATES INC |
| 300FL3-120 | 08815 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
| 2805512P1 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
| 2805512P1 | 04454 | SENSOR SYSTEMS, L.L.C. |
Technical Data | NSN 5905-00-189-1682
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 3 |
| ELECTRICAL RESISTANCE PER SECTION | 100.0 KILOHMS ALL SECTIONS |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO +10.0 ALL SECTIONS |
| FUNCTION CONFORMITY PER SECTION | ALL SECTIONS ABSOLUTE LINEARITY |
| FUNCTION CHARACTERISTIC PER SECTION | ALL SECTIONS LINEAR |
| SHAFT RUNOUT | 0.001 INCHES |
| LATERAL RUNOUT | 0.001 INCHES |
| PILOT DIAMETER RUNOUT | 0.001 INCHES |
| SHAFT RADIAL PLAY | 0.001 INCHES |
| SHAFT END PLAY | 0.005 INCHES |
| MAXIMUM STARTING TORQUE | 4.50 INCH-OUNCES |
| MAXIMUM RUNNING TORQUE | 3.00 INCH-OUNCES |
| POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR ALL SECTIONS |
| BODY STYLE | CYLINDRICAL SERVO MOUNTED |
| PILOT DIAMETER | 2.8740 INCHES MINIMUM AND 2.8750 INCHES MAXIMUM |
| PILOT LENGTH | 0.0620 INCHES NOMINAL |
| UNDERCUT DIAMETER | 0.875 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.0730 INCHES MINIMUM |
| BODY DIAMETER | 3.031 INCHES MAXIMUM |
| BODY LENGTH | 3.070 INCHES MAXIMUM |
| MOUNTING LIP DIAMETER | 3.0000 INCHES NOMINAL |
| MOUNTING LIP DEPTH | 0.0930 INCHES NOMINAL |
| ACTUATOR TYPE | SINGLE SHAFT |
| SHAFT STYLE | ROUND |
| SHAFT DIAMETER | 0.250 INCHES NOMINAL |
| SHAFT LENGTH | 0.625 INCHES NOMINAL |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL |
| ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION |
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 360.0 NOMINAL |
| MOUNTING METHOD | CLAMP RING |
| FEATURES PROVIDED | NONMETALLIC SHAFT |
| TERMINAL TYPE AND QUANTITY | 10 TURRET |
| TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| RELIABILITY INDICATOR | NOT ESTABLISHED |