NSN 5905-00-005-8921
Part Details | NONPRECISION WIRE WOUND VARIABLE RESISTOR
5905-00-005-8921 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 of 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, NONWIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND, PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
Alternate Parts: 700352002, 70035-2002, 700352002, 70035-2002, 5905-00-005-8921, 00-005-8921, 5905000058921, 000058921
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JUN 11, 1972 | 00-005-8921 | 37406 ( RESISTOR, VARIABLE, WIRE WOUND, NONPRECISION ) |
REFERENCE DRAWINGS & PICTURES
CYLINDRICAL BUSHING MOUNTED
ROUND, SLOTTED
Cross Reference | NSN 5905-00-005-8921
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 70035-2002 | 09384 | KINGSTON ACQUISITION, LLCDBA CEC VIBRATION PRODUCTS |
| 70035-2002 | 14028 | SYPRIS ELECTRONICS, LLC |
Technical Data | NSN 5905-00-005-8921
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 1 |
| ELECTRICAL RESISTANCE PER SECTION | 20.0 OHMS SINGLE SECTION |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO +5.0 SINGLE SECTION |
| SHAFT BEARING TYPE | SLEEVE |
| MAXIMUM STOP TORQUE | 128.00 INCH-OUNCES |
| MAXIMUM STARTING TORQUE | 6.00 INCH-OUNCES |
| MAXIMUM RUNNING TORQUE | 6.00 INCH-OUNCES |
| POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 HEAT SINK 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 | 105.0 SINGLE SECTION |
| BODY STYLE | CYLINDRICAL BUSHING MOUNTED |
| BODY DIAMETER | 1.310 INCHES MAXIMUM |
| BODY LENGTH | 0.625 INCHES MAXIMUM |
| MOUNTING BUSHING LENGTH | 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM |
| ACTUATOR TYPE | SINGLE SHAFT |
| SHAFT STYLE | ROUND, SLOTTED |
| SHAFT DIAMETER | 0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM |
| SHAFT LENGTH | 0.625 INCHES NOMINAL |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 275.0 MINIMUM AND 285.0 MAXIMUM |
| ACTUATOR TRAVEL CONTROL FEATURE | STOPS |
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 295.0 MINIMUM AND 305.0 MAXIMUM |
| NONTURN DEVICE LOCATION | AT 3 OCLOCK |
| NONTURN DEVICE RADIUS | 0.516 INCHES MINIMUM AND 0.546 INCHES MAXIMUM |
| MOUNTING METHOD | LOCKING BUSHING |
| SCREW THREAD SERIES DESIGNATOR | UNEF |
| SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL |
| SCREW THREAD QUANTITY PER INCH | 32.0 |
| FEATURES PROVIDED | NONMETALLIC SHAFT AND SHAFT LOCKING DEVICE |
| TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
| TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| CUBIC MEASURE | 0.842 CUBIC INCHES |
| FRAGILITY FACTOR | MODERATELY RUGGED |