NSN 5905-00-978-4206 HG-25 18.7K OHMS 1%, HG25 18-7KP0RM1P, HG2500B18701F
Product Details | INDUCTIVE WIRE WOUND FIXED RESISTOR
5905-00-978-4206 INC 37403 REINSTATED ON 010303~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. The item must have inherent characteristics of inducing self-inductance. Opposition to current flow is an inherent property of the resistance wire and is manifested by the heat dissipation in the resistor. Excludes SUPPRESSOR, IGNITION INTERFERENCE. See also RESISTOR (1), FIXED, WIRE WOUND, NONINDUCTIVE.
Part Alternates: HG-25 18.7K OHMS 1%, HG25 18-7KP0RM1P, HG2500B18701F, HG25187KOHMS1, HG25187KP0RM1P, 5905-00-978-4206, 00-978-4206, 5905009784206, 009784206
Electrical and Electronic Equipment Components | Resistors
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 12 OCT 1966 | 00-978-4206 | 37403 ( RESISTOR, FIXED, WIRE WOUND, INDUCTIVE ) |
Drawings & Photos | NSN 5905-00-978-4206
Cross Reference | NSN 5905-00-978-4206
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Technical Data | NSN 5905-00-978-4206
| Characteristic | Specifications |
|---|---|
| ELECTRICAL RESISTANCE | 18.700 KILOHMS |
| RESISTANCE TOLERANCE IN PERCENT | -1.000 TO 1.000 |
| POWER DISSIPATION RATING IN WATTS | 14.000 FREE AIR |
| AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER | 25.0 |
| AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 275.0 |
| TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS | -20.0 TO 20.0 |
| TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS | -55.0 TO 275.0 |
| INCLOSURE METHOD | ENCASED |
| STYLE DESIGNATOR | 148 AXIAL TERMINAL |
| BODY LENGTH | 1.062 INCHES NOMINAL |
| BODY WIDTH | 0.550 INCHES NOMINAL |
| BODY HEIGHT | 0.546 INCHES NOMINAL |
| DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 0.719 INCHES NOMINAL |
| MOUNTING HOLE SIZE | 0.125 INCHES NOMINAL |
| TERMINAL TYPE | TAB, SOLDER LUG |
| RELIABILITY INDICATOR | NOT ESTABLISHED |
| TERMINAL LENGTH | 0.438 INCHES NOMINAL |
| III HEAT SINK MATERIAL | ALUMINUM ALLOY |
| III HEAT SINK LENGTH | 7.000 INCHES |
| III HEAT SINK WIDTH | 5.000 INCHES |
| III HEAT SINK HEIGHT | 2.000 INCHES |
| III HEAT SINK THICKNESS | 0.040 INCHES |
Restrictions/Controls & Freight Information | NSN 5905-00-978-4206
| 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 |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| 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 | 061300 | CIRCUIT BREAKER/SWITCH NOI |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 72D | 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 5905-00-978-4206
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 |