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5049T18G01 — TUBE ASSEMBLY,METAL,BRANCHED

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

5049T18G01: TUBE ASSEMBLY,METAL,BRANCHED.

The TUBE ASSEMBLY,METAL,BRANCHED is a the manufacturer industrial component. Key specifications include special_features: STEEL AMS5557,0.250 IN. TUBE OD,0.028 IN.

WALL THK;WEAPON SYSTEM ESSENTIAL IN, end_item_identification: F104 JET ENGINE;ENGINE, AIRCRAFT, F-404 (F/A-18), criticality_code_justification: FEAT. This part is cataloged in the U.S. Government catalog under NSN 4710-01-140-3512, 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
5049T18G01
NSN: 4710-01-140-3512
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 99207 — GENERAL ELECTRIC COMPANY DBA GE AEROSPACE (USA)
SPECIFICATIONS
special_featuresSTEEL AMS5557,0.250 IN. TUBE OD,0.028 IN. WALL THK;WEAPON SYSTEM ESSENTIAL IN
end_item_identificationF104 JET ENGINE;ENGINE, AIRCRAFT, F-404 (F/A-18)
criticality_code_justificationFEAT
NSN4710-01-140-3512
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 5049T18G01 · 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
•
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONFEAT
SPECIAL FEATURESSTEEL AMS5557,0.250 IN. TUBE OD,0.028 IN. WALL THK;WEAPON SYSTEM ESSENTIAL IN
END ITEM IDENTIFICATIONF104 JET ENGINE;ENGINE, AIRCRAFT, F-404 (F/A-18)
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
10110810Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5049T18G01?
5049T18G01 is a TUBE ASSEMBLY,METAL,BRANCHED.
What parts can replace 5049T18G01?
There is 1 known substitute for 5049T18G01: 10110810. Substitute compatibility should be verified for your specific system.
What is the NSN for 5049T18G01?
5049T18G01 is cataloged in the U.S. Government catalog under NSN 4710-01-140-3512. 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.