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483978 — TUBE ASSEMBLY,METAL

✓ Government record, cited
Legrand · PIPE SECTION
PRODUCT OVERVIEW

483978: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a Legrand industrial component. Key specifications include material: STEEL COMP 347 FIRST END, design_form: PREBENT, thread_class: 3B FIRST END, seat_angle_in_deg: 45.0 FIRST END, mating_end_quantity: 1 SECOND END, nominal_thread_size: 1.812 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-075-2676, 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
483978
NSN: 4710-00-075-2676
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 05813 — KREISLER INDUSTRIAL CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP 347 FIRST END
design_formPREBENT
thread_class3B FIRST END
seat_angle_in_deg45.0 FIRST END
mating_end_quantity1 SECOND END
nominal_thread_size1.812 INCHES FIRST END IN
end_connection_styleUNTHREADED INTERNAL SECOND END
tube_outside_diameter1.062 INCHES NOMINAL IN
thread_pitch_diameters+1.106 TO 1.115 INCHES FIRST END IN
NSN4710-00-075-2676
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 483978 · Legrand ⚠ 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 FIRST END
•
DESIGN FORM: PREBENT
•
MATING END QUANTITY: 1 SECOND END
•
THREAD PITCH DIAMETERS: +1.106 TO 1.115 INCHES FIRST END IN
•
NOMINAL THREAD SIZE: 1.812 INCHES FIRST END IN
•
END CONNECTION STYLE: UNTHREADED INTERNAL SECOND END
TECHNICAL CHARACTERISTICS
SEAT ANGLE IN DEG45.0 FIRST END
DESIGN FORMPREBENT
MATING END QUANTITY1 SECOND END
MATING END QUANTITY1 FIRST END
THREAD PITCH DIAMETERS+1.106 TO 1.115 INCHES FIRST END IN
NOMINAL THREAD SIZE1.812 INCHES FIRST END IN
END CONNECTION STYLEUNTHREADED INTERNAL SECOND END
END CONNECTION STYLESWIVEL NUT, INVERTED FLARE FIRST END
TUBE OUTSIDE DIAMETER1.062 INCHES NOMINAL IN
THREAD CLASS3B FIRST END
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
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 483978?
483978 is a TUBE ASSEMBLY,METAL manufactured by Legrand.
What is the NSN for 483978?
483978 is cataloged in the U.S. Government catalog under NSN 4710-00-075-2676. 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.