Low Pressure Heating Boiler

NSN: 4520-00-425-5879 | Model: K890W

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 Properties and Flags

NATO Stock Number

4520-00-425-5879

DEMIL

Heat Delivery Rate In Btu Per Hour

792.0

Overall Height

69.500 inches

Overall Diameter

40.750 inches

Boiler Type

Vertical fire tube

Horsepower Rating

23.7

Firing Type

Oil

Oil For Which Designed

Jacket Inclosure Feature

Included

Radiation Capacity In Square Feet

4593.0 hot water net

Special Features

With hot water coil

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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 4520-00-425-5879 Datasheet

Supply Class (FSC):

Space And Water Heating Equipment

Cross Reference:

K890W
K890WC
K890WC
K890

Cage Codes:

Aldrico Inc (CAGE 01021)
Chol Enterprises, Inc. Dcx (CAGE 30463)

Schedule B & Trade:

Schedule B: 8404900000 (NAICS 332410)

Parts for auxiliary plant for use with boilers of heading 8402 or 8403 and condensers for steam or other vapor power units
SITC: 71192

Parts for auxiliary plants used with boilers; parts of condensers for steamor other vapor power units
End Use: 21180

Industrial machines, other

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

U - Precious metal content is unknown

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:

025750 - Boilers heating/power noi
WCC:

736 - Plumbing supplies
SHC:

9 - Other or no special handling required (sh)
ADC:

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

B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
L
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
Lp9---n
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $15,246.27 to $25,410.45..
Does NSN 4520-00-425-5879 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
What is the NIIN of NSN 4520-00-425-5879?
004255879 or 00-425-5879
Does NSN 4520-00-425-5879 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4520-00-425-5879?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Apr 14, 1971