Product Details | FIRE DETECTOR SYSTEM SENSING ELEMENT

6340-00-680-4177 An item consisting of a pair of electrical conductors imbedded in a semiconductor material, having a negative temperature coefficient of resistance which is tightly encased in a suitable metallic tube. The ends of the assembly are terminated for adaption in a fire detector system.20263400033Aircraft Alarm and Signal Systems63500059Miscellaneous Alarm, Signal, and Security Detection Systems

Part Alternates: 29405022, 294-05022, 294C54G50, 6340-00-680-4177, 00-680-4177, 6340006804177, 006804177

Alarm, Signal and Security Detection Systems | Aircraft Alarm and Signal Systems

Supply Group (FSG) NSN Assign. NIIN
63 01 JAN 1963 00-680-4177

Cross Reference | NSN 6340-00-680-4177

Part Number Cage Code Manufacturer
294-05022 58880 MEGGITT (NEW HAMPSHIRE), INC
294C54G50 58880 MEGGITT (NEW HAMPSHIRE), INC

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Technical Data | NSN 6340-00-680-4177

Characteristic Specifications
ELEMENT LENGTH 4.167 FEET NOMINAL
FIRE ALARM MINIMUM TEMP SETTING 44.9 DEG FAHRENHEIT
TEMP SETTING TOLERANCE 25.0 DEG FAHRENHEIT NOMINAL
TERMINATION QUANTITY 2
TERMINATION CONTROLLING AGENCY THOMAS A. EDISON INC.
TERMINATION TYPE CONNECTOR PLUG
SEMICONDUCTOR MATERIAL CERAMIC
MANUFACTURERS CODE 58880
DESIGN CONTROL REFERENCE 294C54G50

Restrictions/Controls & Freight Information | NSN 6340-00-680-4177

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem 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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 000000 NO NMFC FREIGHT DESCRIPTION
Less than car load rating J 100.2
Less than truck load rating Z No Rating
Water commodity Code 653 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 M Medical supplies, equipment, samples records, etc.
Air Special Handling Y Protected cargo, other than above, including sensitive cargo requiring hand-to-hand receipt and/or security precautions.
Special Handling Code 5 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 6340-00-680-4177

Category Code Description
Cognizance Codes1RAeronautical, photographic, and meteorological material (consumable or expense type material)
Naval Inventory Control Point, Philadelphia
Special Material IDEFFIGHTERAIRCRAFT(F8)
Source of SupplyN32Naval Inventory Control Point
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityMMedium Demand Velocity Items (consumables)
Acquisition Advice CodesVTERMINAL 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each