NSN 5905-00-076-5749 220023P34, 50-9-146-501, 00-076-5749
Product Details | NONPRECISION WIRE WOUND VARIABLE RESISTOR
5905-00-076-5749 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: 220023P34, 50-9-146-501, 5905-00-076-5749, 00-076-5749, 5905000765749, 000765749, 509146501
Electrical and Electronic Equipment Components | Resistors
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 29 JUL 1967 | 00-076-5749 | 37406 ( RESISTOR, VARIABLE, WIRE WOUND, NONPRECISION ) |
Drawings & Photos | NSN 5905-00-076-5749
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Technical Data | NSN 5905-00-076-5749
| Characteristic | Specifications |
|---|---|
| SECTION QUANTITY | 1 |
| ELECTRICAL RESISTANCE PER SECTION | 500.0 OHMS SINGLE SECTION |
| RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 SINGLE SECTION |
| SHAFT BEARING TYPE | BEARING |
| MAXIMUM STARTING TORQUE | 5.00 INCH-OUNCES |
| MAXIMUM RUNNING TORQUE | 5.00 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 | 1.0 FREE AIR SINGLE SECTION |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 50.0 SINGLE SECTION |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 SINGLE SECTION |
| BODY STYLE | 27B RECTANGULAR |
| BODY LENGTH | 0.397 INCHES MINIMUM AND 0.413 INCHES MAXIMUM |
| BODY WIDTH | 0.185 INCHES MINIMUM AND 0.195 INCHES MAXIMUM |
| BODY HEIGHT | 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |
| ACTUATOR TYPE | SINGLE SHAFT |
| SHAFT STYLE | 3C ROUND, SLOTTED |
| SHAFT DIAMETER | 0.088 INCHES MINIMUM AND 0.098 INCHES MAXIMUM |
| SHAFT LENGTH | 0.075 INCHES MINIMUM AND 0.085 INCHES MAXIMUM |
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 9000.0 NOMINAL |
| ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION |
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 9000.0 NOMINAL |
| MOUNTING METHOD | TERMINAL |
| TERMINAL TYPE AND QUANTITY | 3 PIN |
| CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.200 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL | 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM |
| TERMINAL LENGTH | 0.172 INCHES MINIMUM AND 0.203 INCHES MAXIMUM |
| TERMINAL LOCATION | REAR END |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| III OVERALL HEIGHT | 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |
Restrictions/Controls & Freight Information | NSN 5905-00-076-5749
| 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 | 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 5905-00-076-5749
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 | X | SEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |