Part Details | PRECISION NONWIRE WOUND VARIABLE RESISTOR
5905-01-087-0737 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: 3345W1101T, 3345W-1-101T, 506100, 506-100, 5905-01-087-0737, 01-087-0737, 5905010870737, 010870737
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | DEC 11, 1979 | 01-087-0737 | 37407 ( RESISTOR, VARIABLE, NONWIRE WOUND, PRECISION ) |
REFERENCE DRAWINGS & PICTURES
CYLINDRICAL SERVO MOUNTED
ROUND
Cross Reference | NSN 5905-01-087-0737
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3345W-1-101T | 32997 | BOURNS, INC. |
| 506-100 | 84048 | VERNITRON CORPVRN INTERNATIONAL DIV |
Technical Data | NSN 5905-01-087-0737
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 1 |
| ELECTRICAL RESISTANCE PER SECTION | 100.000 OHMS SINGLE SECTION |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO +10.0 SINGLE SECTION |
| FUNCTION CONFORMITY PER SECTION | SINGLE SECTION ABSOLUTE CONFORMITY |
| FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION 360 DEG SINE-COSINE |
| FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.056 TO +0.056 SINGLE SECTION |
| SHAFT RUNOUT | 0.001 INCHES |
| LATERAL RUNOUT | 0.005 INCHES |
| PILOT DIAMETER RUNOUT | 0.00100 INCHES |
| SHAFT RADIAL PLAY | 0.001 INCHES |
| SHAFT BEARING TYPE | BALL |
| SHAFT END PLAY | 0.00100 INCHES |
| MAXIMUM STARTING TORQUE | 0.40 INCH-OUNCES |
| MAXIMUM RUNNING TORQUE | 0.40 INCH-OUNCES |
| POWER DISSIPATION RATING PER SECTION IN WATTS | 6.0 FREE AIR SINGLE SECTION |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 25.0 SINGLE SECTION |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 SINGLE SECTION |
| BODY STYLE | CYLINDRICAL SERVO MOUNTED |
| PILOT DIAMETER | 4.8743 INCHES NOMINAL |
| PILOT LENGTH | 0.0620 INCHES NOMINAL |
| UNDERCUT DIAMETER | 4.8735 INCHES MINIMUM AND 4.875 INCHES MAXIMUM |
| UNDERCUT WIDTH | 0.0800 INCHES NOMINAL |
| BODY DIAMETER | 5.000 INCHES NOMINAL |
| BODY LENGTH | 1.880 INCHES MAXIMUM |
| MOUNTING LIP DIAMETER | 5.0000 INCHES NOMINAL |
| MOUNTING LIP DEPTH | 0.0930 INCHES NOMINAL |
| ACTUATOR TYPE | SINGLE SHAFT |
| SHAFT STYLE | ROUND |
| SHAFT DIAMETER | 0.2495 INCHES MINIMUM |
| SHAFT LENGTH | 0.750 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 |
| TERMINAL TYPE AND QUANTITY | 6 TURRET |
| TERMINAL LOCATION | RADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| OVERALL LENGTH | 3.030 INCHES MAXIMUM |
| OVERALL DIAMETER | 5.250 INCHES NOMINAL |
| FRAGILITY FACTOR | RUGGED |