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L5840436 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

L5840436: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY UNS R56400 SINGLE END, design_form: PREBENT, overall_length: 59.000 INCHES NOMINAL IN, wall_thickness: 0.028 INCHES NOMINAL IN, mating_end_quantity: 2 SINGLE END, end_connection_style: SWIVEL NUT, FLARE SINGLE END. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-411-5528, 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
L5840436
NSN: 4710-01-411-5528
NIINs: 014115528, 014116295
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)
SPECIFICATIONS
materialTITANIUM ALLOY UNS R56400 SINGLE END
design_formPREBENT
overall_length59.000 INCHES NOMINAL IN
wall_thickness0.028 INCHES NOMINAL IN
special_features4710-01-208-1955 TUBE // END FITTING A: 4730-00-279-2716 TUBE COUPLING NUT // END FITTING B: 4730-00-283-6399 TUBE COUPLING NUT // T.O.1B-1B-4-32 (32-31-00) F.34 I.29/1
mating_end_quantity2 SINGLE END
end_connection_styleSWIVEL NUT, FLARE SINGLE END
tube_outside_diameter0.375 INCHES NOMINAL IN
end_item_identificationB-1B AIRCRAFT
material_document_and_classificationTI-3AL-2.5V ASSN STD SINGLE MATERIAL RESPONSE TUBING V
NSN4710-01-411-5528
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: L5840436 · OEM ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
DESIGN FORM: PREBENT
•
MATING END QUANTITY: 2 SINGLE END
•
MATERIAL DOCUMENT AND CLASSIFICATION: TI-3AL-2.5V ASSN STD SINGLE MATERIAL RESPONSE TUBING V
•
WALL THICKNESS: 0.028 INCHES NOMINAL IN
•
END CONNECTION STYLE: SWIVEL NUT, FLARE SINGLE END
•
TUBE OUTSIDE DIAMETER: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DESIGN FORMPREBENT
MATING END QUANTITY2 SINGLE END
MATERIAL DOCUMENT AND CLASSIFICATIONTI-3AL-2.5V ASSN STD SINGLE MATERIAL RESPONSE TUBING V
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4965 ASSN STD SINGLE MATERIAL RESPONSE SINGLE END
OVERALL LENGTH59.000 INCHES NOMINAL IN
WALL THICKNESS0.028 INCHES NOMINAL IN
END CONNECTION STYLESWIVEL NUT, FLARE SINGLE END
TUBE OUTSIDE DIAMETER0.375 INCHES NOMINAL IN
SPECIAL FEATURES4710-01-208-1955 TUBE // END FITTING A: 4730-00-279-2716 TUBE COUPLING NUT // END FITTING B: 4730-00-283-6399 TUBE COUPLING NUT // T.O.1B-1B-4-32 (32-31-00) F.17 I.90/2
END ITEM IDENTIFICATIONB-1B AIRCRAFT
SUBSTITUTES & CROSS-REFERENCES 1
L5840436-001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is L5840436?
L5840436 is a TUBE ASSEMBLY,METAL.
What parts can replace L5840436?
There is 1 known substitute for L5840436: L5840436-001. Substitute compatibility should be verified for your specific system.
What is the NSN for L5840436?
L5840436 is cataloged in the U.S. Government catalog under NSN 4710-01-411-5528. 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.