Fire Detector System Sensing Element

NSN: 6340-00-680-4178 | Model: 294-08423

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.

NSN Properties and Flags

NATO Stock Number

6340-00-680-4178

DEMIL

Element Length

7.167 feet

Termination Identification

Type designator or part no. Not specified

Termination Type

Connector plug

Termination Controlling Agency

Edison instrument div of mcgraw-edison co

Semiconductor Material

Ceramic

Termination Quantity

Pricing and Availability

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Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 6340-00-680-4178 Datasheet

Supply Class (FSC):

Aircraft Alarm And Signal Systems

Cross Reference:

294-08423
294-08423
294-08422
294F54G84
294C54G84
294-08422
294C54G84
294F54G84
294-08423
294-08423
294-08422
294F54G84
294C54G84
294-08422
294C54G84
294F54G84

Cage Codes:

Meggitt Safety Systems, Inc. (CAGE 25693)
Meggitt (new Hampshire), Inc (CAGE 58880)

Replacements:

6340-00-680-4178 replaces 6340-00-646-7475

Schedule B & Trade:

Schedule B: 8531900002 (NAICS 335999)

Parts of electric sound or visual signaling apparatus other than printed circuit assemblies, nesoi
SITC: 77885

Parts of electric sound or visual signaling apparatus, n.E.S. (including parts of indicator panels, burlgar and fire alarms)
End Use: 20005

Electric apparatus

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

188340 - Valves themostatic noi/themostats
WCC:

659 - Electrical appliances, large
ACC:

A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LCL:

J - 100.0
LTL:

J - 100.0
SHC:

Z - Other or no special handling required (sh)
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
J
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
Sf9sx-n
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $3,968.06 to $6,613.43..
Does NSN 6340-00-680-4178 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force, Department Of The Navy, France, Republic Of Korea, Portugal, Greece, and Turkey
What is the NIIN of NSN 6340-00-680-4178?
006804178 or 00-680-4178
Does NSN 6340-00-680-4178 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6340-00-680-4178?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963