NSN 5905-00-498-5374 28518404, 2851840-4, 56PR50K
Product Details | NON-WIRE WOUND VARIABLE RESISTOR
5905-00-498-5374 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: 28518404, 2851840-4, 56PR50K, 5905-00-498-5374, 00-498-5374, 5905004985374, 004985374
Electrical and Electronic Equipment Components | Resistors
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 17 OCT 1969 | 00-498-5374 | 37405 ( RESISTOR, VARIABLE, NONWIRE WOUND, NONPRECISION ) |
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Technical Data | NSN 5905-00-498-5374
| Characteristic | Specifications |
|---|---|
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 175.0 SINGLE SECTION |
| TERMINAL LOCATION | LOWER ADJACENT SIDE TWO ROWS |
| MOUNTING FACILITY QUANTITY | 2 |
| OVERALL WIDTH | 0.195 INCHES NOMINAL |
| UNABLE TO DECODE | UNABLE TO DECODE |
| BODY LENGTH | 1.250 INCHES NOMINAL |
| SHAFT LENGTH | 0.070 INCHES NOMINAL |
| ACTUATOR TRAVEL CONTROL FEATURE | CLUTCH |
| UNABLE TO DECODE | UNABLE TO DECODE |
| LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS | 1.000 INCHES NOMINAL |
| ACTUATOR TYPE | SINGLE SHAFT |
| MOUNTING METHOD | UNTHREADED HOLE |
| OVERALL LENGTH | 1.320 INCHES NOMINAL |
| STANDARD TAPER CURVE PER SECTION | A SINGLE SECTION |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.900 INCHES NOMINAL |
| MAXIMUM STARTING TORQUE | 5.00 INCH-OUNCES |
| ELECTRICAL RESISTANCE PER SECTION | 50.000 KILOHMS SINGLE SECTION |
| CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL | 0.700 INCHES NOMINAL |
| BODY WIDTH | 0.195 INCHES NOMINAL |
| BODY HEIGHT | 0.320 INCHES NOMINAL |
| OVERALL HEIGHT | 0.820 INCHES NOMINAL |
| POWER DISSIPATION RATING PER SECTION IN WATTS | 1.0 FREE AIR SINGLE SECTION |
| SECTION QUANTITY | 1 |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 7920.0 NOMINAL |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0/+10.0 SINGLE SECTION |
| SHAFT DIAMETER | 0.110 INCHES NOMINAL |
| TERMINAL LENGTH | 0.500 INCHES NOMINAL |
| TERMINAL TYPE AND QUANTITY | 3 PIN |
| TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -100.0/+100.0 SINGLE SECTION |
| MOUNTING HOLE DIAMETER | 0.093 INCHES NOMINAL |
| UNABLE TO DECODE | UNABLE TO DECODE |
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 7920.0 NOMINAL |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 85.0 SINGLE SECTION |
Restrictions/Controls & Freight Information | NSN 5905-00-498-5374
| 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 | P | 77.5 |
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 658 | unknown |
| Originating Activity Code | TX | Defense Supply Center Columbus Columbus, OH 43218 |
| 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 5905-00-498-5374
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9N | Navy-owned stocks of defense electronic material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | S9E | Defense Supply Center Columbus Columbus, OH 43218 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |