Low Pressure Heating Boiler NSN 4520-00-184-3707

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: 4520-00-184-3707

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Features and Characteristics

Heat Delivery Rate In Btu Per Hour

648000.0

Ignition Method

Automatic electrical

Current Type

Pressure Rating

15.0 pounds per square inch

Accessory Components And Quantity

1 control, flame failure, 1 control, pressure limit, 1 cut-off, low water, 1 regulator, draft, 1 switch, excess stack temp

Furnished Items And Quantity

1 feeder, water, 1 gage, steam pressure, 7 pipe, flue, 12 in. Diameter by 2 ft lg w/supports, tee, umbrella collar and cap, 1 circuit breaker, 1 valve, safety, steam pressure size, 1 water column assembly boiler, heating. Low pressure

Heating System Design

Steam

Boiler Type

Vertical fire tube

Firing Type

Oil

Oil Burner Type

Pressure atomizing

Oil For Which Designed

No. Fs2, df1, df2 and jp-5 fuel oil

Jacket Inclosure Feature

Included

Voltage In Volts

115.0

Special Features

Flue discharge outlet top of boiler, with lifting attachments, fungus and moisture treated, radio interference suppression, boiler opening steam 3 in. Min ips condensate return 2 in. Min ips

Material

Steel

Nondefinitive Specification/std Data

3 size and a style

Departure From Cited Designator

As modified by special features

FSC

4520 Space And Water Heating Equipment

NIIN

001843707

NSN

4520001843707

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

MILB16220

Cage Code:

81349

Status:

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 4520-00-184-3707

What are the manufacturers of nsn 4520001843707?

Military Specifications (81349)

Does this nsn 4520001843707 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4520001843707
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 4520001843707 contain any precious metals?
No precious metal content.

Does nsn 4520001843707 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4520001843707?
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:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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