Part Details | PRECISION WIRE WOUND VARIABLE RESISTOR
5905-00-531-8537 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: 1397891, 139789-1, 1397891, 139789-1, 5905-00-531-8537, 00-531-8537, 5905005318537, 005318537
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JUN 20, 1969 | 00-531-8537 | 37408 ( RESISTOR, VARIABLE, WIRE WOUND, PRECISION ) |
REFERENCE DRAWINGS & PICTURES
CYLINDRICAL SERVO MOUNTED
Cross Reference | NSN 5905-00-531-8537
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 139789-1 | 70210 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
| 139789-1 | 64547 | HONEYWELL INTERNATIONAL INCDBA HONEYWELL |
Technical Data | NSN 5905-00-531-8537
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 1 |
| ELECTRICAL RESISTANCE PER SECTION | 11.000 KILOHMS SINGLE SECTION |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -2.0 TO +2.0 SINGLE SECTION |
| MAXIMUM STARTING TORQUE | 0.50 INCH-OUNCES |
| MAXIMUM RUNNING TORQUE | 0.50 INCH-OUNCES |
| BODY STYLE | CYLINDRICAL SERVO MOUNTED |
| PILOT DIAMETER | 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM |
| PILOT LENGTH | 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM |
| UNDERCUT DIAMETER | 0.625 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.0630 INCHES MINIMUM AND 0.0730 INCHES MAXIMUM |
| BODY DIAMETER | 0.859 INCHES MINIMUM AND 0.891 INCHES MAXIMUM |
| BODY LENGTH | 1.075 INCHES NOMINAL |
| MOUNTING LIP DEPTH | 0.0680 INCHES NOMINAL |
| ACTUATOR TYPE | SINGLE SHAFT |
| TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
| TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |