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63900A — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

63900A: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: STEEL ALL ENDS, design_form: PREBENT, thread_class: 3B ALL ENDS, thread_direction: RIGHT-HAND ALL ENDS, seat_angle_in_deg: 45.0 ALL ENDS, mating_end_quantity: 2 ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-359-3608, 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
63900A
NSN: 4710-00-359-3608
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 04627 — HYSTER-YALE GROUP, INC. DIV HYSTER-YALE MATERIALS HANDLING (USA)
SPECIFICATIONS
materialSTEEL ALL ENDS
design_formPREBENT
thread_class3B ALL ENDS
thread_directionRIGHT-HAND ALL ENDS
seat_angle_in_deg45.0 ALL ENDS
mating_end_quantity2 ALL ENDS
end_connection_styleSWIVEL NUT, FLARED ALL ENDS
NSN4710-00-359-3608
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 63900A · 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
•
SEAT ANGLE IN DEG: 45.0 ALL ENDS
•
DESIGN FORM: PREBENT
•
MATING END QUANTITY: 2 ALL ENDS
•
THREAD DIRECTION: RIGHT-HAND ALL ENDS
•
END CONNECTION STYLE: SWIVEL NUT, FLARED ALL ENDS
•
THREAD CLASS: 3B ALL ENDS
•
MATERIAL: STEEL TUBING
TECHNICAL CHARACTERISTICS
SEAT ANGLE IN DEG45.0 ALL ENDS
DESIGN FORMPREBENT
MATING END QUANTITY2 ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
END CONNECTION STYLESWIVEL NUT, FLARED ALL ENDS
THREAD CLASS3B ALL ENDS
MATERIALSTEEL TUBING
MATERIALSTEEL ALL ENDS
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 63900A?
63900A is a TUBE ASSEMBLY,METAL.
What is the NSN for 63900A?
63900A is cataloged in the U.S. Government catalog under NSN 4710-00-359-3608. 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.