Part Details | PRECISION WIRE WOUND VARIABLE RESISTOR
5905-00-905-6981 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: 730036, 760311821, 7603-1182-1, 18020155, 1802-0155, 5905-00-905-6981, 00-905-6981, 5905009056981, 009056981
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1960 | 00-905-6981 | 37408 ( RESISTOR, VARIABLE, WIRE WOUND, PRECISION ) |
REFERENCE DRAWINGS & PICTURES
CYLINDRICAL BUSHING MOUNTED
ROUND
Cross Reference | NSN 5905-00-905-6981
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 730036 | 80249 | BAE SYSTEMS INFORMATION ANDELECTRONIC SYSTEMS INTEGRATION INC. |
| 7603-1182-1 | 73138 | BI TECHNOLOGIES CORPORATIONDIV BI TECHNOLOGIES CORP. |
| 1802-0155 | 02111 | VISHAY THIN FILM, LLCDBA VISHAY SPECTORAL ELECTRONICS |
Technical Data | NSN 5905-00-905-6981
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 1 |
| ELECTRICAL RESISTANCE PER SECTION | 74.0 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 | -0.10 TO +0.10 SINGLE SECTION |
| MAXIMUM STARTING TORQUE | 1.30 INCH-OUNCES |
| MAXIMUM RUNNING TORQUE | 0.90 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 |
| FIXED TAP QUANTITY PER SECTION | 2 SINGLE SECTION |
| TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS | 2000.0 SINGLE SECTION AND 3000.0 SINGLE SECTION |
| TAP LOCATION TOLERANCE PER SECTION | -1.0 TO +1.0 OHMS SINGLE SECTION |
| BODY STYLE | CYLINDRICAL BUSHING MOUNTED |
| BODY DIAMETER | 2.000 INCHES MAXIMUM |
| BODY LENGTH | 2.500 INCHES MAXIMUM |
| ACTUATOR TYPE | SINGLE SHAFT |
| SHAFT STYLE | ROUND |
| SHAFT DIAMETER | 0.2402 INCHES MINIMUM AND 0.2405 INCHES MAXIMUM |
| SHAFT LENGTH | 0.625 INCHES NOMINAL |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 4180.0 NOMINAL |
| ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION |
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 4000.0 NOMINAL |
| MOUNTING METHOD | TERMINAL |
| TERMINAL TYPE AND QUANTITY | 5 TAB, SOLDER LUG |
| TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| RELIABILITY INDICATOR | NOT ESTABLISHED |