NSN 5905-00-593-8253 1472219, 400491, 400-491
Product Details | PRECISION WIRE WOUND VARIABLE RESISTOR
5905-00-593-8253 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) of the output is equal to or less than plus or munus 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, NONPRECISION.
Part Alternates: 1472219, 400491, 400-491, 71820, 71-820, 5905-00-593-8253, 00-593-8253, 5905005938253, 005938253
Electrical and Electronic Equipment Components | Resistors
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1963 | 00-593-8253 | 37408 ( RESISTOR, VARIABLE, WIRE WOUND, PRECISION ) |
Drawings & Photos | NSN 5905-00-593-8253
Cross Reference | NSN 5905-00-593-8253
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Technical Data | NSN 5905-00-593-8253
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 5 |
| ELECTRICAL RESISTANCE PER SECTION | 5.0 MEGOHMS ALL SECTIONS |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 ALL SECTIONS |
| FUNCTION CHARACTERISTIC PER SECTION | ALL SECTIONS TABLE |
| FUNCTION CONFORMITY TOLERANCE PER SECTION | -3.00 TO 3.00 1ST SECTION -1.00 TO 1.00 2ND SECTION -1.00 TO 1.00 3RD SECTION -1.00 TO 1.00 4TH SECTION -1.00 TO 1.00 5TH SECTION |
| SHAFT END PLAY | 0.001 INCHES |
| MAXIMUM STARTING TORQUE | 4.30 INCH-OUNCES |
| MAXIMUM RUNNING TORQUE | 3.10 INCH-OUNCES |
| POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR ALL SECTIONS |
| FIXED TAP QUANTITY PER SECTION | 2 5TH SECTION |
| TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION | 10.0 1ST SECTION 300.0 2ND SECTION |
| BODY STYLE | 5B CYLINDRICAL SERVO MOUNTED |
| PILOT DIAMETER | 2.8740 INCHES MINIMUM AND 2.8750 INCHES MAXIMUM |
| PILOT LENGTH | 0.0620 INCHES NOMINAL |
| UNDERCUT DIAMETER | 2.825 INCHES NOMINAL |
| UNDERCUT WIDTH | 0.0730 INCHES MINIMUM |
| BODY DIAMETER | 3.000 INCHES NOMINAL |
| BODY LENGTH | 3.305 INCHES NOMINAL |
| MOUNTING LIP DIAMETER | 3.0000 INCHES NOMINAL |
| MOUNTING LIP DEPTH | 0.0930 INCHES NOMINAL |
| ACTUATOR TYPE | DOUBLE ENDED SHAFT |
| SHAFT STYLE | 3C ROUND, SLOTTED |
| SHAFT DIAMETER | 0.249 INCHES NOMINAL |
| SHAFT LENGTH | 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL |
| ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION |
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 357.0 MINIMUM AND 359.0 MAXIMUM |
| MOUNTING METHOD | CLAMP RING |
| FEATURES PROVIDED | NONMETALLIC SHAFT |
| TERMINAL TYPE AND QUANTITY | 17 TAB, SOLDER LUG |
| TERMINAL LOCATION | LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| TEST DATA DOCUMENT | 10001-1472219 DRAWING |
| III OVERALL LENGTH | 4.055 INCHES NOMINAL |
| III OVERALL DIAMETER | 3.256 INCHES NOMINAL |
Restrictions/Controls & Freight Information | NSN 5905-00-593-8253
| 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 | 72D | 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 |
Management | NSN 5905-00-593-8253
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |