NSN 5905-00-442-6439 521C764H03, 56089, 00-442-6439
Product Details | WIRE WOUND FIXED RESISTOR
5905-00-442-6439 A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self supporting. Opposition to the flow of current is an inherent property of the resistance wire and is manifest by the heat dissipation in the resistor. Excludes SUPPRESSOR, IGNITION INTERFERENCE.
Part Alternates: 521C764H03, 56089, 5905-00-442-6439, 00-442-6439, 5905004426439, 004426439
Electrical and Electronic Equipment Components | Resistors
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 04 APR 1969 | 00-442-6439 | 00010 ( RESISTOR, FIXED, WIRE WOUND ) |
Drawings & Photos | NSN 5905-00-442-6439
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Technical Data | NSN 5905-00-442-6439
| Characteristic | Specifications |
|---|---|
| ELECTRICAL RESISTANCE | 0.364 OHMS |
| RESISTANCE TOLERANCE IN PERCENT | -5.000 TO 5.000 |
| FIXED TAP QUANTITY | 2 |
| FIXED TAP TERMINAL TYPE | TAB, SOLDER LUG |
| SECTION NOMINAL RESISTANCE | 0.073 OHMS 0.073 OHMS 0.218 OHMS |
| POWER DISSIPATION RATING IN WATTS | 550.000 FREE AIR |
| AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER | 50.0 |
| AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 425.0 |
| INCLOSURE METHOD | UNINCLOSED |
| STYLE DESIGNATOR | 6 RADIAL TERMINAL EACH END |
| BODY DIAMETER | 1.875 INCHES NOMINAL |
| BODY LENGTH | 11.750 INCHES NOMINAL |
| TERMINAL TYPE | TAB, SOLDER LUG |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| REACTANCE CHARACTERISTIC | INDUCTIVE |
| TERMINAL LENGTH | 0.750 INCHES NOMINAL |
| TERMINAL WIDTH | 0.500 INCHES NOMINAL |
| MANUFACTURERS CODE | 90099 |
| DESIGN CONTROL REFERENCE | 521C764H03 |
Restrictions/Controls & Freight Information | NSN 5905-00-442-6439
| 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: | A | Item does not contain precious metal |
| 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 | HD | Naval Inventory Control Point Mechanicsburg, PA 17055-0788 |
| 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 5905-00-442-6439
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 |