The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: STEEL FIRST END, design_form: PREBENT, thread_class: 2B FIRST END, wall_thickness: 0.095 INCHES NOMINAL IN, special_features: 1ST END CONNECTION HAS A 90.0 DEG. TAKEOFF WITH AN EXTERNAL 1.375-12 NF THD, thread_direction: RIGHT-HAND SINGLE END.
This part is cataloged in the U.S. Government catalog under NSN 4710-01-074-0668, 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
6394B
NSN:4710-01-074-0668 FSC:4710 — Pipe, Tube and Rigid Tubing CAGE:0AT62 — SIEMENS ENERGY, INC. DBA DRESSER-RAND (USA)
SPECIFICATIONS
material
STEEL FIRST END
design_form
PREBENT
thread_class
2B FIRST END
wall_thickness
0.095 INCHES NOMINAL IN
special_features
1ST END CONNECTION HAS A 90.0 DEG. TAKEOFF WITH AN EXTERNAL 1.375-12 NF THD
thread_direction
RIGHT-HAND SINGLE END
mating_end_quantity
2 SECOND END
nominal_thread_size
1.375 INCHES SECOND END IN
end_connection_style
EXTERNAL SEAT OR GASKET SEAL SECOND END
tube_outside_diameter
0.687 INCHES NOMINAL IN
thread_series_designator
UNF FIRST END
NSN
4710-01-074-0668
COMPONENT DIAGRAM
KEY FEATURES
•
DESIGN FORM: PREBENT
•
MATING END QUANTITY: 1 FIRST END
•
WALL THICKNESS: 0.095 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND SINGLE END
•
NOMINAL THREAD SIZE: 1.375 INCHES SECOND END IN
•
END CONNECTION STYLE: EXTERNAL SEAT OR GASKET SEAL SECOND END
TECHNICAL CHARACTERISTICS
DESIGN FORM
PREBENT
MATING END QUANTITY
1 FIRST END
MATING END QUANTITY
2 SECOND END
WALL THICKNESS
0.095 INCHES NOMINAL IN
THREAD DIRECTION
RIGHT-HAND SINGLE END
NOMINAL THREAD SIZE
1.375 INCHES SECOND END IN
NOMINAL THREAD SIZE
0.750 INCHES FIRST END IN
END CONNECTION STYLE
EXTERNAL SEAT OR GASKET SEAL SECOND END
END CONNECTION STYLE
PLAIN FIRST END
TUBE OUTSIDE DIAMETER
0.687 INCHES NOMINAL IN
OTHER ITEMS IN FSC 4710 — Pipe, Tube and Rigid Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 6394B?
6394B is a TUBE ASSEMBLY,METAL.
What parts can replace 6394B?
There is 1 known substitute for 6394B: 200114L PC263. Substitute compatibility should be verified for your specific system.
What is the NSN for 6394B?
6394B is cataloged in the U.S. Government catalog under NSN 4710-01-074-0668. This indicates validated use in U.S. government and defense supply chains.
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