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7J1247 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

7J1247: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: STEEL TUBING, design_form: PREBENT, wall_thickness: 0.110 INCHES NOMINAL IN, bolt_hole_diameter: 0.575 INCHES NOMINAL FIRST END IN, bolt_hole_quantity: 2 FIRST END, mating_end_quantity: 1 FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-237-6255, 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
7J1247
NSN: 4710-00-237-6255
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL TUBING
design_formPREBENT
wall_thickness0.110 INCHES NOMINAL IN
bolt_hole_diameter0.575 INCHES NOMINAL FIRST END IN
bolt_hole_quantity2 FIRST END
mating_end_quantity1 FIRST END
bolt_circle_diameter2.875 INCHES NOMINAL SECOND END IN
end_connection_stylePLAIN SECOND END
tube_outside_diameter1.750 INCHES NOMINAL IN
NSN4710-00-237-6255
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 7J1247 · 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: 1 SECOND END
•
BOLT HOLE DIAMETER: 0.540 INCHES NOMINAL SECOND END IN
•
WALL THICKNESS: 0.110 INCHES NOMINAL IN
•
END CONNECTION STYLE: PLAIN FIRST END
TECHNICAL CHARACTERISTICS
DESIGN FORMPREBENT
MATING END QUANTITY1 SECOND END
MATING END QUANTITY1 FIRST END
BOLT HOLE DIAMETER0.540 INCHES NOMINAL SECOND END IN
BOLT HOLE DIAMETER0.575 INCHES NOMINAL FIRST END IN
WALL THICKNESS0.110 INCHES NOMINAL IN
END CONNECTION STYLEPLAIN FIRST END
END CONNECTION STYLEPLAIN SECOND END
TUBE OUTSIDE DIAMETER1.750 INCHES NOMINAL IN
BOLT HOLE QUANTITY2 SECOND 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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7J1247?
7J1247 is a TUBE ASSEMBLY,METAL.
What is the NSN for 7J1247?
7J1247 is cataloged in the U.S. Government catalog under NSN 4710-00-237-6255. 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.