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4081398-01 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

4081398-01: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include design_form: PREBENT, wall_thickness: 0.028 INCHES NOMINAL IN, end_connection_style: SWIVEL NUT, INVERTED FLARE SINGLE END, tube_outside_diameter: 0.380 INCHES NOMINAL IN, end_item_identification: F100PW0229 ENGINE. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-397-4776, 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
4081398-01
NSN: 4710-01-397-4776
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
design_formPREBENT
wall_thickness0.028 INCHES NOMINAL IN
end_connection_styleSWIVEL NUT, INVERTED FLARE SINGLE END
tube_outside_diameter0.380 INCHES NOMINAL IN
end_item_identificationF100PW0229 ENGINE
NSN4710-01-397-4776
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 4081398-01 · 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
•
WALL THICKNESS: 0.028 INCHES NOMINAL IN
•
END CONNECTION STYLE: SWIVEL NUT, INVERTED FLARE SINGLE END
•
TUBE OUTSIDE DIAMETER: 0.380 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DESIGN FORMPREBENT
WALL THICKNESS0.028 INCHES NOMINAL IN
END CONNECTION STYLESWIVEL NUT, INVERTED FLARE SINGLE END
TUBE OUTSIDE DIAMETER0.380 INCHES NOMINAL IN
END ITEM IDENTIFICATIONF100PW0229 ENGINE
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 1
4710PL0712206Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 4081398-01?
4081398-01 is a TUBE ASSEMBLY,METAL.
What parts can replace 4081398-01?
There is 1 known substitute for 4081398-01: 4710PL0712206. Substitute compatibility should be verified for your specific system.
What is the NSN for 4081398-01?
4081398-01 is cataloged in the U.S. Government catalog under NSN 4710-01-397-4776. 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.