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7004253 — BOILER TUBE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

7004253: BOILER TUBE.

The BOILER TUBE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, load_rating: 19.159 POUNDS NOMINAL LBS, stock_diameter: 0.063 INCHES NOMINAL IN, inside_diameter: 0.474 INCHES NOMINAL IN, style_designator: CYLINDRICAL. This part is cataloged in the U.S.

Government catalog under NSN 4410-00-377-9745, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
7004253
NSN: 4410-00-377-9745
NIINs: 003779745, 014253433
FSC: 4410 — Industrial Boilers
CAGE: 05073 — BABCOCK & WILCOX CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
load_rating19.159 POUNDS NOMINAL LBS
stock_diameter0.063 INCHES NOMINAL IN
inside_diameter0.474 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length2.250 INCHES NOMINAL IN
spring_solid_length0.761 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_deflection_rate12.911 POUNDS PER INCH NOMINAL LBS
spring_length_under_load0.761 INCHES NOMINAL IN
spring_free_outside_diameter0.600 INCHES NOMINAL IN
NSN4410-00-377-9745
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BOILER TUBE TITLE COMPONENT PN 7004253 MFR BOILER TUBE
KEY FEATURES
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESBENT TUBE
END ITEM IDENTIFICATIONMARINE BOILER, BABCOCK AND WILCOX
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 7
MX251181-1PCDFLReference document
Same NSN cross-reference
Reference document — Secondary reference
MX253030-4PCDFLReference document
Same NSN cross-reference
Reference document — Secondary reference
MX253030DFLReference document
Same NSN cross-reference
Reference document — Secondary reference
MX253030-6MKDFLReference document
Same NSN cross-reference
Reference document — Secondary reference
MX253030-MKDFLReference document
Same NSN cross-reference
Reference document — Secondary reference
NY420-923-3PCDFLReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7004253?
7004253 is a BOILER TUBE.
What parts can replace 7004253?
There are 7 known substitutes for 7004253: MX251181-1PCDFL, MX253030-4PCDFL, MX253030DFL and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7004253?
7004253 is cataloged in the U.S. Government catalog under NSN 4410-00-377-9745. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.