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74A691117-1005 — TUBE ASSY,AIRCRAFT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

74A691117-1005: TUBE ASSY,AIRCRAFT.

The TUBE ASSY,AIRCRAFT is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY, overall_length: 17.540 INCHES NOMINAL IN, special_features: TEST PRESSURE 12000PSIG,BEND BLOCK RAD 1.125, end_item_identification: F-18 AIRCRAFT, part_name_assigned_by_controlling_agency: TUBE ASSEMBLY-METAL-AILERON PRESSURE,RH,Y144. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-546-6576, 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
74A691117-1005
NSN: 4710-01-546-6576
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialTITANIUM ALLOY
overall_length17.540 INCHES NOMINAL IN
special_featuresTEST PRESSURE 12000PSIG,BEND BLOCK RAD 1.125
end_item_identificationF-18 AIRCRAFT
part_name_assigned_by_controlling_agencyTUBE ASSEMBLY-METAL-AILERON PRESSURE,RH,Y144
NSN4710-01-546-6576
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 74A691117-1005 · 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
•
COLOR: BLUE AND YELLOW
•
MATERIAL: TITANIUM ALLOY
TECHNICAL CHARACTERISTICS
OVERALL LENGTH17.540 INCHES NOMINAL IN
COLORBLUE AND YELLOW
SPECIAL FEATURESTEST PRESSURE 12000PSIG,BEND BLOCK RAD 1.125
PART NAME ASSIGNED BY CONTROLLING AGENCYTUBE ASSEMBLY-METAL-AILERON PRESSURE,RH,Y144
END ITEM IDENTIFICATIONF-18 AIRCRAFT
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 demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 74A691117-1005?
74A691117-1005 is a TUBE ASSY,AIRCRAFT.
What is the NSN for 74A691117-1005?
74A691117-1005 is cataloged in the U.S. Government catalog under NSN 4710-01-546-6576. 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.