NSN 5905-00-469-8578 21001911, 2100-1911, 3780292112
Product Details | NONPRECISION NONWIRE WOUND VARIABLE RESISTOR
5905-00-469-8578 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 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 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, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
Part Alternates: 21001911, 2100-1911, 3780292112, 37-802921-12, 55LR503K, 5905-00-469-8578, 00-469-8578, 5905004698578, 004698578
Electrical and Electronic Equipment Components | Resistors
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 13 JAN 1971 | 00-469-8578 | 37405 ( RESISTOR, VARIABLE, NONWIRE WOUND, NONPRECISION ) |
Drawings & Photos | NSN 5905-00-469-8578
Cross Reference | NSN 5905-00-469-8578
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Technical Data | NSN 5905-00-469-8578
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 1 |
| ELECTRICAL RESISTANCE PER SECTION | 50.000 KILOHMS SINGLE SECTION |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 SINGLE SECTION |
| STANDARD TAPER CURVE PER SECTION | A SINGLE SECTION |
| MECHANICAL BACKLASH IN DEG ANGULAR ROTATION | ANY ACCEPTABLE |
| SHAFT END PLAY | 0.00020 INCHES |
| MAXIMUM STARTING TORQUE | 8.00 INCH-OUNCES |
| TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -100.0 TO 100.0 SINGLE SECTION |
| POWER DISSIPATION RATING PER SECTION IN WATTS | 1.0 FREE AIR SINGLE SECTION |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 85.0 SINGLE SECTION |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 175.0 SINGLE SECTION |
| BODY STYLE | 26B RECTANGULAR W/MOUNTING HOLES/SLOTS |
| BODY LENGTH | 1.250 INCHES NOMINAL |
| BODY WIDTH | 0.300 INCHES NOMINAL |
| BODY HEIGHT | 0.343 INCHES NOMINAL |
| LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS | 1.000 INCHES NOMINAL |
| ACTUATOR TYPE | SINGLE SHAFT |
| SHAFT STYLE | 3C ROUND, SLOTTED |
| SHAFT DIAMETER | 0.125 INCHES NOMINAL |
| SHAFT LENGTH | 0.078 INCHES NOMINAL |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 7920.0 NOMINAL |
| ACTUATOR TRAVEL CONTROL FEATURE | CLUTCH |
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 7920.0 NOMINAL |
| MOUNTING METHOD | TERMINAL |
| MOUNTING FACILITY QUANTITY | 2 |
| MOUNTING HOLE DIAMETER | 0.093 INCHES NOMINAL |
| TERMINAL TYPE AND QUANTITY | 3 PIN |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.700 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL | 0.300 INCHES NOMINAL |
| TERMINAL LENGTH | 0.500 INCHES NOMINAL |
| TERMINAL LOCATION | LOWER ADJACENT SIDE TWO ROWS |
| CENTER TO CENTER DISTANCE BETWEEN TERMINAL ROWS | 0.100 INCHES NOMINAL |
| TEST DATA DOCUMENT | 28480-2100 DRAWING |
| III OVERALL LENGTH | 1.328 INCHES NOMINAL |
| III OVERALL HEIGHT | 0.843 INCHES NOMINAL |
| III OVERALL WIDTH | 0.300 INCHES NOMINAL |
| MANUFACTURERS CODE | 1MY97 |
| MFR SOURCE CONTROLLING REFERENCE | 2100-1911 |
Restrictions/Controls & Freight Information | NSN 5905-00-469-8578
| 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. |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| 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 |
|---|---|---|
| NMF Description | 062960 | REOSTATS/PARTS NOI |
| Less than car load rating | P | 77.5 |
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 658 | unknown |
| Originating Activity Code | TA | Sacramento Air Logistics Center McClellan AFB, CA 95652-5609 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | H | Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |