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173378-12 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

173378-12: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include fsc_application_data: OXYGEN/CHARGE LINE INSTL AND PRESSURE INDICATING,OXYGEN CYLINDER, end_item_identification: EMBRAER ERJ135LR/145LR. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-549-8850, 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
173378-12
NSN: 4710-01-549-8850
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 16827 — B/E AEROSPACE, INC. DBA INTERTURBINE DIV OXYGEN & PSU SYSTEMS (USA)
SPECIFICATIONS
fsc_application_dataOXYGEN/CHARGE LINE INSTL AND PRESSURE INDICATING,OXYGEN CYLINDER
end_item_identificationEMBRAER ERJ135LR/145LR
NSN4710-01-549-8850
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 173378-12 · 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
•
FSC APPLICATION DATA: OXYGEN/CHARGE LINE INSTL AND PRESSURE INDICATING,OXYGEN CYLINDER
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAOXYGEN/CHARGE LINE INSTL AND PRESSURE INDICATING,OXYGEN CYLINDER
END ITEM IDENTIFICATIONEMBRAER ERJ135LR/145LR
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 173378-12?
173378-12 is a TUBE ASSEMBLY,METAL.
What is the NSN for 173378-12?
173378-12 is cataloged in the U.S. Government catalog under NSN 4710-01-549-8850. This indicates validated use in U.S. government and defense supply chains.
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