PartsTable
Technical Data Sheet
Download PDF

L5840437-001 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

L5840437-001: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include end_item_identification: B1-B AIRCRAFT, part_name_assigned_by_controlling_agency: TUBE, COILED-HYDR, NLG DOWNLOCK CYLINDER, L.H. ASSEMBLY OF.

This part is cataloged in the U.S. Government catalog under NSN 4710-01-664-9408, 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
L5840437-001
NSN: 4710-01-664-9408
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)
SPECIFICATIONS
end_item_identificationB1-B AIRCRAFT
part_name_assigned_by_controlling_agencyTUBE, COILED-HYDR, NLG DOWNLOCK CYLINDER, L.H. ASSEMBLY OF
NSN4710-01-664-9408
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: L5840437-001 · 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
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYTUBE, COILED-HYDR, NLG DOWNLOCK CYLINDER, L.H. ASSEMBLY OF
END ITEM IDENTIFICATIONB1-B AIRCRAFT
SUBSTITUTES & CROSS-REFERENCES 1
L5840437Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
Ready to buy L5840437-001?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is L5840437-001?
L5840437-001 is a TUBE ASSEMBLY,METAL.
What parts can replace L5840437-001?
There is 1 known substitute for L5840437-001: L5840437. Substitute compatibility should be verified for your specific system.
What is the NSN for L5840437-001?
L5840437-001 is cataloged in the U.S. Government catalog under NSN 4710-01-664-9408. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — L5840437-001

✓ 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.