NSN 5905-00-074-4338 3030L1202, 3030L1-202, 00-074-4338
Product Details | NONPRECISION WIRE WOUND VARIABLE RESISTOR
5905-00-074-4338 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.
Part Alternates: 3030L1202, 3030L1-202, 5905-00-074-4338, 00-074-4338, 5905000744338, 000744338
Electrical and Electronic Equipment Components | Resistors
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1961 | 00-074-4338 | 37406 ( RESISTOR, VARIABLE, WIRE WOUND, NONPRECISION ) |
Drawings & Photos | NSN 5905-00-074-4338
Cross Reference | NSN 5905-00-074-4338
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3030L1-202 | 80294 | BOURNS INSTRUMENTS INC |
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Technical Data | NSN 5905-00-074-4338
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 1 |
| ELECTRICAL RESISTANCE PER SECTION | 2.0 KILOHMS SINGLE SECTION |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 SINGLE SECTION |
| STANDARD TAPER CURVE PER SECTION | A SINGLE SECTION |
| MAXIMUM STARTING TORQUE | 7.50 INCH-OUNCES |
| TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -50.0 TO 50.0 SINGLE SECTION |
| POWER DISSIPATION RATING PER SECTION IN WATTS | 15.0 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 | 265.0 SINGLE SECTION |
| BODY STYLE | 54B RECTANGULAR W/TAB/FLANGE MOUNTED |
| BODY LENGTH | 1.270 INCHES MAXIMUM |
| BODY WIDTH | 0.520 INCHES MAXIMUM |
| BODY HEIGHT | 1.050 INCHES MINIMUM AND 1.080 INCHES MAXIMUM |
| DISTANCE BETWEEN MOUNTING HOLE CENTERS | 0.750 INCHES NOMINAL |
| LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS | 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM |
| ACTUATOR TYPE | SINGLE SHAFT |
| SHAFT STYLE | 3C ROUND, SLOTTED |
| SHAFT DIAMETER | 0.125 INCHES NOMINAL |
| SHAFT LENGTH | 1.125 INCHES NOMINAL |
| CONTACT ARM ELECTRICAL OFF POSITION | FULLY CW |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 9000.0 NOMINAL |
| ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION |
| MOUNTING METHOD | UNTHREADED HOLE |
| MOUNTING FACILITY QUANTITY | 2 |
| MOUNTING HOLE DIAMETER | 0.122 INCHES MINIMUM AND 0.132 INCHES MAXIMUM |
| TERMINAL TYPE AND QUANTITY | 3 WIRE LEAD |
| TERMINAL LOCATION | REAR END |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| III OVERALL LENGTH | 1.310 INCHES MAXIMUM |
| III OVERALL HEIGHT | 1.050 INCHES MINIMUM AND 1.080 INCHES MAXIMUM |
| III OVERALL WIDTH | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM |
| MANUFACTURERS CODE | 80294 |
| DESIGN CONTROL REFERENCE | 3030L1-202 |
Restrictions/Controls & Freight Information | NSN 5905-00-074-4338
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||