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Fire Detector Sy Sensing Element NSN 6340-00-680-4178

Item Description

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 6340-00-680-4178 NSN: 6340-00-680-4178

Features and Characteristics

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
2
FSC
6340 Aircraft Alarm And Signal Systems
NIIN
006804178
NSN
6340006804178

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
294-08423
Cage Code:
25693
Status:
A
MSDS:
Part Number:
294-08422
Cage Code:
58880
Status:
A
MSDS:
Part Number:
294F54G84
Cage Code:
58880
Status:
A
MSDS:
Part Number:
294C54G84
Cage Code:
58880
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8531900002
  • NAICS: 335999
  • SITC: 77885
  • Description: Parts of electric sound or visual signaling apparatus other than printed circuit assemblies, nesoi
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 6340-00-680-4178
What are the manufacturers of nsn 6340006804178?
Does this nsn 6340006804178 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6340006804178
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.
Does nsn 6340006804178 contain any precious metals?
No precious metal content.
Does nsn 6340006804178 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6340006804178?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
20919
FIIG:
T278-M
App. Key:
MA
Cond. Code:
2
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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