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L5840437 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

L5840437: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY SINGLE END, design_form: PREBENT, overall_length: 37.000 INCHES NOMINAL IN, wall_thickness: 0.028 INCHES NOMINAL IN, special_features: 4710-01-208-1955 TUBE // 4730-00-279-2716 TUBE COUPLING; NUT // T.O 1B-1B-4-32 (32-31-00) F.34 I.32/1, mating_end_quantity: 2 SINGLE END. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-411-6297, 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
L5840437
NSN: 4710-01-411-6297
NIINs: 014116297, 016649408
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)
SPECIFICATIONS
materialTITANIUM ALLOY SINGLE END
design_formPREBENT
overall_length37.000 INCHES NOMINAL IN
wall_thickness0.028 INCHES NOMINAL IN
special_features4710-01-208-1955 TUBE // 4730-00-279-2716 TUBE COUPLING; NUT // T.O 1B-1B-4-32 (32-31-00) F.34 I.32/1
mating_end_quantity2 SINGLE END
end_connection_styleSWIVEL NUT, FLARED SINGLE END
tube_outside_diameter0.375 INCHES NOMINAL IN
end_item_identificationB1-B AIRCRAFT
material_document_and_classificationTI-3AL-2.5V ASSN STD SINGLE MATERIAL RESPONSE AND AMS 4965 ASSN STD SINGLE MATERIAL RESPONSE TUBING V
part_name_assigned_by_controlling_agencyTUBE, COILED-HYDR, NLG DOWNLOCK CYLINDER, L.H. ASSEMBLY OF
NSN4710-01-411-6297
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: L5840437 · 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 AND AMS 4965 ASSN STD SINGLE MATERIAL RESPONSE TUBING V
•
WALL THICKNESS: 0.028 INCHES NOMINAL IN
•
END CONNECTION STYLE: SWIVEL NUT, FLARED 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 AND AMS 4965 ASSN STD SINGLE MATERIAL RESPONSE TUBING V
OVERALL LENGTH37.000 INCHES NOMINAL IN
WALL THICKNESS0.028 INCHES NOMINAL IN
END CONNECTION STYLESWIVEL NUT, FLARED SINGLE END
TUBE OUTSIDE DIAMETER0.375 INCHES NOMINAL IN
SPECIAL FEATURES4710-01-208-1955 TUBE // 4730-00-279-2716 TUBE COUPLING; NUT // T.O 1B-1B-4-32 (32-31-00) F.34 I.32/1
END ITEM IDENTIFICATIONB-1B AIRCRAFT
MATERIALTITANIUM ALLOY SINGLE END
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is L5840437?
L5840437 is a TUBE ASSEMBLY,METAL.
What is the NSN for L5840437?
L5840437 is cataloged in the U.S. Government catalog under NSN 4710-01-411-6297. 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.