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5143856 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

5143856: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: STEEL TUBING, design_form: STRAIGHT, overall_length: 2.285 INCHES MINIMUM AND 2.405 INCHES MAXIMUM IN, wall_thickness: 0.062 INCHES NOMINAL IN, bolt_hole_diameter: 0.438 INCHES NOMINAL SINGLE END IN, bolt_hole_quantity: 2 SINGLE END. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-449-1373, 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
5143856
NSN: 4710-00-449-1373
NIINs: 004491373, 012520828
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 72582 — ROLLS-ROYCE SOLUTIONS AMERICA INC (USA)
SPECIFICATIONS
materialSTEEL TUBING
design_formSTRAIGHT
overall_length2.285 INCHES MINIMUM AND 2.405 INCHES MAXIMUM IN
wall_thickness0.062 INCHES NOMINAL IN
bolt_hole_diameter0.438 INCHES NOMINAL SINGLE END IN
bolt_hole_quantity2 SINGLE END
mating_end_quantity1 SINGLE END
bolt_circle_diameter2.062 INCHES NOMINAL SINGLE END IN
end_connection_stylePLAIN SINGLE END
tube_outside_diameter0.875 INCHES NOMINAL IN
NSN4710-00-449-1373
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 5143856 · 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: STRAIGHT
•
MATING END QUANTITY: 1 SINGLE END
•
BOLT HOLE DIAMETER: 0.438 INCHES NOMINAL SINGLE END IN
•
WALL THICKNESS: 0.062 INCHES NOMINAL IN
•
END CONNECTION STYLE: PLAIN SINGLE END
•
TUBE OUTSIDE DIAMETER: 0.875 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 2 SINGLE END
TECHNICAL CHARACTERISTICS
DESIGN FORMSTRAIGHT
MATING END QUANTITY1 SINGLE END
BOLT HOLE DIAMETER0.438 INCHES NOMINAL SINGLE END IN
OVERALL LENGTH2.285 INCHES MINIMUM AND 2.405 INCHES MAXIMUM IN
WALL THICKNESS0.062 INCHES NOMINAL IN
END CONNECTION STYLEPLAIN SINGLE END
TUBE OUTSIDE DIAMETER0.875 INCHES NOMINAL IN
BOLT HOLE QUANTITY2 SINGLE END
BOLT CIRCLE DIAMETER2.062 INCHES NOMINAL SINGLE END IN
MATERIALSTEEL TUBING
SUBSTITUTES & CROSS-REFERENCES 2
PC5143856Reference document
Same NSN cross-reference
Reference document — Secondary reference
4710004491373Reference document
Same NSN cross-reference
Reference document — Informative 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 5143856?
5143856 is a TUBE ASSEMBLY,METAL.
What parts can replace 5143856?
There are 2 known substitutes for 5143856: PC5143856, 4710004491373. Substitute compatibility should be verified for your specific system.
What is the NSN for 5143856?
5143856 is cataloged in the U.S. Government catalog under NSN 4710-00-449-1373. 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.