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6758204-74 — TUBE AND FITTINGS,METALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

6758204-74: TUBE AND FITTINGS,METALLIC.

The TUBE AND FITTINGS,METALLIC is a the manufacturer industrial component. Key specifications include material: TITANIUM SINGLE END, design_form: PREBENT, wall_thickness: 0.049 INCHES NOMINAL IN, special_features: SEPARATOR DIRTY RETURN TUBE ASSEMBLY, mating_end_quantity: 2 SINGLE END, end_connection_style: SWIVEL NUT, GASKET SEAL SINGLE END. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-434-5458, 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
6758204-74
NSN: 4710-01-434-5458
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialTITANIUM SINGLE END
design_formPREBENT
wall_thickness0.049 INCHES NOMINAL IN
special_featuresSEPARATOR DIRTY RETURN TUBE ASSEMBLY
mating_end_quantity2 SINGLE END
end_connection_styleSWIVEL NUT, GASKET SEAL SINGLE END
tube_outside_diameter0.375 INCHES NOMINAL IN
end_item_identificationW/S CODE: SEAWOLF CLASS SSN; NEXT HIGHER ASSEMBLY IS A PUMP
NSN4710-01-434-5458
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 6758204-74 · 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
•
MATING END QUANTITY: 2 SINGLE END
•
WALL THICKNESS: 0.049 INCHES NOMINAL IN
•
END CONNECTION STYLE: SWIVEL NUT, GASKET SEAL SINGLE END
•
TUBE OUTSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
MATERIAL: TITANIUM TUBING
TECHNICAL CHARACTERISTICS
DESIGN FORMPREBENT
MATING END QUANTITY2 SINGLE END
WALL THICKNESS0.049 INCHES NOMINAL IN
END CONNECTION STYLESWIVEL NUT, GASKET SEAL SINGLE END
TUBE OUTSIDE DIAMETER0.375 INCHES NOMINAL IN
SPECIAL FEATURESSEPARATOR DIRTY RETURN TUBE ASSEMBLY
END ITEM IDENTIFICATIONW/S CODE: SEAWOLF CLASS SSN; NEXT HIGHER ASSEMBLY IS A PUMP
MATERIALTITANIUM TUBING
MATERIALTITANIUM SINGLE END
SUBSTITUTES & CROSS-REFERENCES 1
6758204Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 6758204-74?
6758204-74 is a TUBE AND FITTINGS,METALLIC.
What parts can replace 6758204-74?
There is 1 known substitute for 6758204-74: 6758204. Substitute compatibility should be verified for your specific system.
What is the NSN for 6758204-74?
6758204-74 is cataloged in the U.S. Government catalog under NSN 4710-01-434-5458. 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.