Part Details | PRECISION WIRE WOUND VARIABLE RESISTOR
5905-00-820-0833 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: 747, 200WS334, 7427704, 742770-4, 1533B52, 5905-00-820-0833, 00-820-0833, 5905008200833, 008200833
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1962 | 00-820-0833 | 37408 ( RESISTOR, VARIABLE, WIRE WOUND, PRECISION ) |
REFERENCE DRAWINGS & PICTURES
CYLINDRICAL BUSHING MOUNTED
ROUND, FLATTED
Cross Reference | NSN 5905-00-820-0833
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 747 | 12205 | BUNKER RAMO CORP AMPHENOL CONTROLSDIV |
| 200WS334 | 08815 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
| 742770-4 | 80045 | L-3 COMMUNICATIONS CINCINNATIELECTRONICS CORPORATION |
| 1533B52 | 82402 | TRIUMPH GEAR SYSTEMS, INC.DBA TRIUMPH GEAR SYSTEMS- PARK CITY |
Technical Data | NSN 5905-00-820-0833
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 1 |
| ELECTRICAL RESISTANCE PER SECTION | 200.0 KILOHMS SINGLE SECTION |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -2.0 TO +2.0 SINGLE SECTION |
| FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY |
| FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION LINEAR |
| FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.50 TO +0.50 SINGLE SECTION |
| MAXIMUM STARTING TORQUE | 2.00 INCH-OUNCES |
| POWER DISSIPATION RATING PER SECTION IN WATTS | 5.0 FREE AIR SINGLE SECTION |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 70.0 SINGLE SECTION |
| BODY STYLE | CYLINDRICAL BUSHING MOUNTED |
| BODY DIAMETER | 2.125 INCHES MAXIMUM |
| BODY LENGTH | 1.312 INCHES MAXIMUM |
| MOUNTING BUSHING LENGTH | 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM |
| ACTUATOR TYPE | SINGLE SHAFT |
| SHAFT STYLE | ROUND, FLATTED |
| FIRST FLAT LENGTH | 0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM |
| FLAT HEIGHT | 0.211 INCHES MINIMUM AND 0.221 INCHES MAXIMUM |
| SHAFT DIAMETER | 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| SHAFT LENGTH | 0.484 INCHES MINIMUM AND 1.016 INCHES MAXIMUM |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL |
| ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 320.0 NOMINAL |
| NONTURN DEVICE LOCATION | AT 12 OCLOCK |
| NONTURN DEVICE RADIUS | 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM |
| 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 SOLDER STUD |
| TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| OVERALL LENGTH | 2.312 INCHES NOMINAL |
| OVERALL DIAMETER | 2.218 INCHES NOMINAL |