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74A830680-1009 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

74A830680-1009: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: STEEL TUBING, design_form: STRAIGHT, overall_length: 18.780 INCHES NOMINAL IN, wall_thickness: 0.028 INCHES NOMINAL IN, special_features: INSULATION BLANKET 11.280 IN. LG,USED ON A/F-18-DCN IN, mating_end_quantity: 2 SINGLE END.

This part is cataloged in the U.S. Government catalog under NSN 4710-01-285-3608, 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
74A830680-1009
NSN: 4710-01-285-3608
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL TUBING
design_formSTRAIGHT
overall_length18.780 INCHES NOMINAL IN
wall_thickness0.028 INCHES NOMINAL IN
special_featuresINSULATION BLANKET 11.280 IN. LG,USED ON A/F-18-DCN IN
mating_end_quantity2 SINGLE END
end_connection_styleUNTHREADED INTERNAL SINGLE END
tube_outside_diameter2.500 INCHES NOMINAL IN
NSN4710-01-285-3608
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 74A830680-1009 · 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: STRAIGHT
•
MATING END QUANTITY: 2 SINGLE END
•
WALL THICKNESS: 0.028 INCHES NOMINAL IN
•
END CONNECTION STYLE: UNTHREADED INTERNAL SINGLE END
•
TUBE OUTSIDE DIAMETER: 2.500 INCHES NOMINAL IN
•
MATERIAL: STEEL TUBING
TECHNICAL CHARACTERISTICS
DESIGN FORMSTRAIGHT
MATING END QUANTITY2 SINGLE END
OVERALL LENGTH18.780 INCHES NOMINAL IN
WALL THICKNESS0.028 INCHES NOMINAL IN
END CONNECTION STYLEUNTHREADED INTERNAL SINGLE END
TUBE OUTSIDE DIAMETER2.500 INCHES NOMINAL IN
SPECIAL FEATURESINSULATION BLANKET 11.280 IN. LG,USED ON A/F-18-DCN IN
MATERIALSTEEL TUBING
MATERIALSTEEL CORROSION RESISTING SINGLE END
SUBSTITUTES & CROSS-REFERENCES 2
10110976Reference document
Same NSN cross-reference
Reference document — Informative reference only
74A830680Reference 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)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 74A830680-1009?
74A830680-1009 is a TUBE ASSEMBLY,METAL.
What parts can replace 74A830680-1009?
There are 2 known substitutes for 74A830680-1009: 10110976, 74A830680. Substitute compatibility should be verified for your specific system.
What is the NSN for 74A830680-1009?
74A830680-1009 is cataloged in the U.S. Government catalog under NSN 4710-01-285-3608. 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.