NSN 5905-00-994-4880 205502, 205-502, 788C298H01
Product Details | PRECISION NONWIRE WOUND VARIABLE RESISTOR
5905-00-994-4880 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.
Part Alternates: 205502, 205-502, 788C298H01, 5905-00-994-4880, 00-994-4880, 5905009944880, 009944880
Electrical and Electronic Equipment Components | Resistors
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1962 | 00-994-4880 | 37407 ( RESISTOR, VARIABLE, NONWIRE WOUND, PRECISION ) |
Drawings & Photos | NSN 5905-00-994-4880
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Technical Data | NSN 5905-00-994-4880
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 1 |
| ELECTRICAL RESISTANCE PER SECTION | 5.0 KILOHMS SINGLE SECTION |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -0.0 TO 20.0 SINGLE SECTION |
| FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY |
| FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION EQUATION |
| FUNCTION CONFORMITY TOLERANCE PER SECTION | -2.00 TO 2.00 SINGLE SECTION |
| MAXIMUM STARTING TORQUE | 0.30 INCH-OUNCES |
| MAXIMUM RUNNING TORQUE | 0.30 INCH-OUNCES |
| 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 | 150.0 SINGLE SECTION |
| BODY STYLE | 5B CYLINDRICAL SERVO MOUNTED |
| PILOT DIAMETER | 1.8745 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM |
| PILOT LENGTH | 0.0500 INCHES MINIMUM AND 0.0700 INCHES MAXIMUM |
| UNDERCUT DIAMETER | 1.875 INCHES NOMINAL |
| UNDERCUT WIDTH | 0.0500 INCHES MINIMUM AND 0.0700 INCHES MAXIMUM |
| BODY DIAMETER | 2.000 INCHES MAXIMUM |
| BODY LENGTH | 0.985 INCHES MAXIMUM |
| MOUNTING LIP DIAMETER | 2.0000 INCHES MAXIMUM |
| MOUNTING LIP DEPTH | 0.0500 INCHES MINIMUM AND 0.0700 INCHES MAXIMUM |
| ACTUATOR TYPE | SINGLE SHAFT |
| SHAFT STYLE | 1C ROUND |
| SHAFT DIAMETER | 0.250 INCHES NOMINAL |
| SHAFT LENGTH | 1.060 INCHES NOMINAL |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL |
| ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION |
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 300.0 NOMINAL |
| MOUNTING METHOD | FLANGE |
| TERMINAL TYPE AND QUANTITY | 3 TURRET |
| TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| SPECIAL FEATURES | 50 DEG MECH OVERTRAVEL |
| TEST DATA DOCUMENT | 89661-788C298 DRAWING |
| III OVERALL LENGTH | 2.045 INCHES NOMINAL |
| III OVERALL DIAMETER | 2.125 INCHES NOMINAL |
Restrictions/Controls & Freight Information | NSN 5905-00-994-4880
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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 | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 658 | unknown |
| Originating Activity Code | XX | |
| 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 |