Header, Superheater4410-00-344-0664

NSN 4410-00-344-0664 · NIIN 003440664 · Part number MX253037-1153L

Babcock & Wilcox Co · FSC 4410 — Industrial Boilers · FSG 44 — Furnace, Steam, Drying, Nuclear Reactors · CAGE 05073

Government record, cited

NSN 4410-00-344-0664 — this item is cataloged by the U.S. Government under National Stock Number 4410-00-344-0664. Manufacturer of record part number: MX253037-1153L.

Also searched as 4410-00-344-0664 · 4410003440664 · NIIN 003440664 · 00-344-0664 · FSC 4410 Industrial Boilers · CAGE 05073 · MX253037-1153L · NY420-928PC1153L · NY420-929PC1153L · MX253037PC1153L · MX253037PC1153LAND1154L

Nearby stock numbers ← 4410-00-344-0663 Header, Superheater · 4410-00-344-0665 Header, Superheater →

Features

Header,superheater — FSC 4410
5 manufacturer part numbers on file
Manufacturer of record: Babcock & Wilcox Co

Identification

NSN: 4410-00-344-0664
NIIN: 003440664
FSC: 4410 — Industrial Boilers
FSG: 44 — Furnace, Steam, Drying, Nuclear Reactors
Primary part number: MX253037-1153L
Manufacturer: Babcock & Wilcox Co

General Description

The Header,superheater, cataloged under National Stock Number 4410-00-344-0664, is classified within Federal Supply Class 4410 (Industrial Boilers) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Babcock & Wilcox Co. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Header,superheater
FSC / FSG	4410 — Industrial Boilers (FSG 44)
Manufacturers	Babcock & Wilcox Co (CAGE 05073); Amec Foster Wheeler North America Corp. Dba Foster Wheeler (CAGE 23230)

Technical Specifications

Parameter	Value
NSN	4410-00-344-0664
Primary Part Number	MX253037-1153L
Item Name	Header,superheater
FSC / FSG	4410 / 44 — Industrial Boilers
Manufacturer	Babcock & Wilcox Co
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
MX253037-1153L PRIMARY	Babcock & Wilcox Co (USA)
NY420-928PC1153L	Amec Foster Wheeler North America Corp. Dba Foster Wheeler (USA)
NY420-929PC1153L	Amec Foster Wheeler North America Corp. Dba Foster Wheeler (USA)
MX253037PC1153L PRIMARY	Babcock & Wilcox Co (USA)
MX253037PC1153LAND1154L PRIMARY	Babcock & Wilcox Co (USA)

No interchangeability data on file.

Other items in FSC 4410 — Industrial Boilers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4410-00-001-1563

4410-00-001-1563 · Item name not on file

4410-00-004-9097

4410-00-004-9097 · Item name not on file

4410-00-004-9098

CONTROL,PRESSURE

4410-00-004-9098

CONTROL,PRESSURE

4410-00-004-9099

CONTACTOR

4410-00-008-8896

HEATER,WATER,LIQUID FUEL

4410-00-010-8040

4410-00-010-8040 · Item name not on file

4410-00-011-8797

4410-00-011-8797 · Item name not on file

Frequently Asked Questions

What is NSN 4410-00-344-0664?

NSN 4410-00-344-0664 is a Header,superheater, manufactured by Babcock & Wilcox Co, classified under FSC 4410, Industrial Boilers. Status: active.

What part numbers are listed for NSN 4410-00-344-0664?

NSN 4410-00-344-0664 has 5 manufacturer part numbers on file: MX253037-1153L (Babcock & Wilcox Co), NY420-928PC1153L (Amec Foster Wheeler North America Corp. Dba Foster Wheeler), NY420-929PC1153L (Amec Foster Wheeler North America Corp. Dba Foster Wheeler), MX253037PC1153L (Babcock & Wilcox Co), MX253037PC1153LAND1154L (Babcock & Wilcox Co).

Is NSN 4410-00-344-0664 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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