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74A681811-1001 — TUBE,BENT,METALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

74A681811-1001: TUBE,BENT,METALLIC.

The TUBE,BENT,METALLIC is a the manufacturer industrial component. Key specifications include diameter: 0.250 INCHES NOMINAL IN, material: TITANIUM ALLOY, wall_thickness: 0.022 INCHES NOMINAL IN, end_item_identification: F/A-18E & F AND EA-18G AIRCRAFT G, part_name_assigned_by_controlling_agency: TUBE, BENT, METALLIC - 2B PRESS, Y524.843. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-684-1198, 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
74A681811-1001
NSN: 4710-01-684-1198
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
diameter0.250 INCHES NOMINAL IN
materialTITANIUM ALLOY
wall_thickness0.022 INCHES NOMINAL IN
end_item_identificationF/A-18E & F AND EA-18G AIRCRAFT G
part_name_assigned_by_controlling_agencyTUBE, BENT, METALLIC - 2B PRESS, Y524.843
NSN4710-01-684-1198
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 74A681811-1001 · 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
•
DIAMETER: 0.250 INCHES NOMINAL IN
•
WALL THICKNESS: 0.022 INCHES NOMINAL IN
•
MATERIAL: TITANIUM ALLOY
TECHNICAL CHARACTERISTICS
DIAMETER0.250 INCHES NOMINAL IN
WALL THICKNESS0.022 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYTUBE, BENT, METALLIC - 2B PRESS, Y524.843
END ITEM IDENTIFICATIONF/A-18E & F AND EA-18G AIRCRAFT G
MATERIALTITANIUM ALLOY
OTHER ITEMS IN FSC 4710 — Pipe, Tube and Rigid Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4710-00-001-0080 4710-00-001-0081 4710-00-001-0082 4710-00-001-1229 4710-00-001-1676 4710-00-001-1686 4710-00-001-1688 4710-00-001-1691
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 74A681811-1001?
74A681811-1001 is a TUBE,BENT,METALLIC.
What is the NSN for 74A681811-1001?
74A681811-1001 is cataloged in the U.S. Government catalog under NSN 4710-01-684-1198. 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.