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Fire Detector Sy Sensing Element NSN 6340-01-256-1053

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 6340-01-256-1053 NSN: 6340-01-256-1053

Features and Characteristics

Element Length
21.000 feet
Termination Type
Connector plug
Termination Controlling Agency
Systron donner division
Semiconductor Material
Steel, stainless
Termination Quantity
2
Fire Alarm Minimum Tempurature Setting
650.0 degrees fahrenheit
Tempurature Setting Tolerance
39.0 degrees fahrenheit
Supplementary Features
Applicable to f-4 acft
FSC
6340 Aircraft Alarm And Signal Systems
NIIN
012561053
NSN
6340012561053

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3601-94-1050/650-21
Cage Code:
25693
Status:
A
MSDS:
Part Number:
10-1007-650-21
Cage Code:
61423
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 6340-01-256-1053
What are the manufacturers of nsn 6340012561053?
Does this nsn 6340012561053 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6340012561053
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 6340012561053 contain any precious metals?
No precious metal content.
Does nsn 6340012561053 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6340012561053?
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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