Part Details | NONPRECISION NONWIRE WOUND VARIABLE RESISTOR
5905-00-449-0190 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), if given, of the output is greater 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 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, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
Alternate Parts: 0522067, 0522-067, 5905-00-449-0190, 00-449-0190, 5905004490190, 004490190
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | FEB 18, 1972 | 00-449-0190 | 37405 ( RESISTOR, VARIABLE, NONWIRE WOUND, NONPRECISION ) |
REFERENCE DRAWINGS & PICTURES
CYLINDRICAL BUSHING MOUNTED
ROUND, SLOTTED
Cross Reference | NSN 5905-00-449-0190
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 0522-067 | 56232 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
Technical Data | NSN 5905-00-449-0190
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 1 |
| ELECTRICAL RESISTANCE PER SECTION | 10.000 KILOHMS SINGLE SECTION |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -20.0 TO +20.0 SINGLE SECTION |
| MAXIMUM STARTING TORQUE | 6.00 INCH-OUNCES |
| RESISTANCE TEMP CHARACTERISTIC RANGE PER SECTION IN PERCENT | -3.0 TO +0.0 -55 DEG CELSIUS SINGLE SECTION AND -5.0 TO +10.0 -25 DEG CELSIUS SINGLE SECTION AND -0.0 TO +3.0 120 DEG CELSIUS SINGLE SECTION AND -5.0 TO +10.0 25 DEG CELSIUS SINGLE SECTION |
| 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 |
| BODY STYLE | CYLINDRICAL BUSHING MOUNTED |
| BODY DIAMETER | 1.156 INCHES MAXIMUM |
| BODY LENGTH | 0.656 INCHES MAXIMUM |
| MOUNTING BUSHING LENGTH | 0.375 INCHES NOMINAL |
| ACTUATOR TYPE | SINGLE SHAFT |
| SHAFT STYLE | ROUND, SLOTTED |
| SHAFT DIAMETER | 0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM |
| SHAFT LENGTH | 0.750 INCHES NOMINAL |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 245.0 MINIMUM AND 320.0 MAXIMUM |
| ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 245.0 MINIMUM AND 320.0 MAXIMUM |
| NONTURN DEVICE LOCATION | AT 9 OCLOCK |
| NONTURN DEVICE RADIUS | 0.531 INCHES NOMINAL |
| MOUNTING METHOD | STANDARD BUSHING |
| SCREW THREAD SERIES DESIGNATOR | UNEF |
| SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL |
| SCREW THREAD QUANTITY PER INCH | 32.0 |
| FEATURES PROVIDED | NONMETALLIC SHAFT |
| TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
| TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| OVERALL LENGTH | 1.781 INCHES MAXIMUM |
| OVERALL DIAMETER | 1.516 INCHES MAXIMUM |