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6394640-1 — TUBE,BENT,METALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

6394640-1: TUBE,BENT,METALLIC.

The TUBE,BENT,METALLIC is a the manufacturer industrial component. Key specifications include diameter: 0.250 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, construction: SEAMLESS OR STRAIGHT SEAMED, wall_thickness: 0.065 INCHES NOMINAL IN, first_end_style: PLAIN, special_features: EXPORT CONTROLLED; 2 BENDS; 316L STAINLESS. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-526-9708, 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
6394640-1
NSN: 4710-01-526-9708
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
diameter0.250 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING
constructionSEAMLESS OR STRAIGHT SEAMED
wall_thickness0.065 INCHES NOMINAL IN
first_end_stylePLAIN
special_featuresEXPORT CONTROLLED; 2 BENDS; 316L STAINLESS
operating_pressure6750.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
end_item_identificationENVIRONMENTAL CONTROL P141
cross-sectional_shape_stylePLAIN ROUND
second_end_relationship_with_first_endIDENTICAL
part_name_assigned_by_controlling_agencyTUBE; 5.271 INCH IN
NSN4710-01-526-9708
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 6394640-1 · 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
•
FIRST END STYLE: PLAIN
•
DIAMETER: 0.250 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN ROUND
•
WALL THICKNESS: 0.065 INCHES NOMINAL IN
•
OPERATING PRESSURE: 6750.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
TECHNICAL CHARACTERISTICS
FIRST END STYLEPLAIN
DIAMETER0.250 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
WALL THICKNESS0.065 INCHES NOMINAL IN
OPERATING PRESSURE6750.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SPECIAL FEATURESEXPORT CONTROLLED; 2 BENDS; 316L STAINLESS
PART NAME ASSIGNED BY CONTROLLING AGENCYTUBE; 5.271 INCH IN
END ITEM IDENTIFICATIONENVIRONMENTAL CONTROL P141
MATERIALSTEEL CORROSION RESISTING
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
6394640 FIND 005Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 6394640-1?
6394640-1 is a TUBE,BENT,METALLIC.
What parts can replace 6394640-1?
There is 1 known substitute for 6394640-1: 6394640 FIND 005. Substitute compatibility should be verified for your specific system.
What is the NSN for 6394640-1?
6394640-1 is cataloged in the U.S. Government catalog under NSN 4710-01-526-9708. This indicates validated use in U.S. government and defense supply chains.
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