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Low Pressure Heating Boiler NSN 4520-01-170-3226

Item Description

A unit consisting of a series of metal shells and/or tubes assembled in integral form, utilizing a space enclosed within itself as a combustion chamber for burning fuel. The heat emanating from the burning fuel is absorbed by water circulating through the shells and/or tubes, raising the water temperature to a predetermined degree or changing its physical properties to steam. Excludes high pressure steam boilers over 15 pounds (6.804 kg) gauge working steam pressure.

NSN 4520-01-170-3226 NSN: 4520-01-170-3226

Features and Characteristics

Heat Delivery Rate In Btu Per Hour
500000.0
Ignition Method
Electrode
Overall Height
77.750 inches
Overall Diameter
37.000 inches
Pressure Rating
Between 5.0 pounds per square inch and 30.0 pounds per square inch
End Application
Used as the low pressure vertical fire tube type diesel oil fired hot water boiler onboard 180 ft wlb coast guard vessels
Furnished Items And Quantity
Temp and pressure, 2; safety relief valve 1; fuel filter, 1
Boiler Type
Vertical fire tube
Firing Type
Oil
Oil Burner Type
Pressure atomizing
Oil For Which Designed
2
Jacket Inclosure Feature
Included
Insulation Type
Asbestos air cell
Material
Steel
Surface Treatment
Enamel
Reference Number Differentiating Characteristics
Differentiated by the source control dwg no
FSC
4520 Space And Water Heating Equipment
NIIN
011703226
NSN
4520011703226

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5848-14E SPEC 180-CGY-S51-1
Cage Code:
49937
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8404900000
  • NAICS: 332410
  • SITC: 71192
  • Description: Parts for auxiliary plant for use with boilers of heading 8402 or 8403 and condensers for steam or other vapor power units
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4520-01-170-3226
What are the manufacturers of nsn 4520011703226?
Does this nsn 4520011703226 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4520011703226
A unit consisting of a series of metal shells and/or tubes assembled in integral form, utilizing a space enclosed within itself as a combustion chamber for burning fuel. the heat emanating from the burning fuel is absorbed by water circulating through the shells and/or tubes, raising the water temperature to a predetermined degree or changing its physical properties to steam. excludes high pressure steam boilers over 15 pounds (6.804 kg) gauge working steam pressure.
Does nsn 4520011703226 contain any precious metals?
No precious metal content.
Does nsn 4520011703226 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4520011703226?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
04876
FIIG:
T114-B
App. Key:
BC
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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