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44Q868-D0 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

44Q868-D0: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: STEEL TUBING, design_form: PREBENT, wall_thickness: 0.120 INCHES NOMINAL IN, bolt_hole_diameter: 0.469 INCHES NOMINAL SINGLE END IN, bolt_hole_quantity: 4 SINGLE END, mating_end_quantity: 2 SINGLE END. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-187-1489, 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
44Q868-D0
NSN: 4710-01-187-1489
NIINs: 011871489, 011872576
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 27135 — CHALLENGE METAL WORKS (USA)
SPECIFICATIONS
materialSTEEL TUBING
design_formPREBENT
wall_thickness0.120 INCHES NOMINAL IN
bolt_hole_diameter0.469 INCHES NOMINAL SINGLE END IN
bolt_hole_quantity4 SINGLE END
mating_end_quantity2 SINGLE END
bolt_circle_diameter1.720 INCHES NOMINAL SINGLE END IN
end_connection_stylePLAIN SINGLE END
tube_outside_diameter1.250 INCHES NOMINAL IN
NSN4710-01-187-1489
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 44Q868-D0 · 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
•
BOLT HOLE DIAMETER: 0.469 INCHES NOMINAL SINGLE END IN
•
WALL THICKNESS: 0.120 INCHES NOMINAL IN
•
END CONNECTION STYLE: PLAIN SINGLE END
•
TUBE OUTSIDE DIAMETER: 1.250 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 4 SINGLE END
•
BOLT CIRCLE DIAMETER: 1.720 INCHES NOMINAL SINGLE END IN
TECHNICAL CHARACTERISTICS
DESIGN FORMPREBENT
MATING END QUANTITY2 SINGLE END
BOLT HOLE DIAMETER0.469 INCHES NOMINAL SINGLE END IN
WALL THICKNESS0.120 INCHES NOMINAL IN
END CONNECTION STYLEPLAIN SINGLE END
TUBE OUTSIDE DIAMETER1.250 INCHES NOMINAL IN
BOLT HOLE QUANTITY4 SINGLE END
BOLT CIRCLE DIAMETER1.720 INCHES NOMINAL SINGLE END IN
MATERIALSTEEL TUBING
MATERIALSTEEL SINGLE END
SUBSTITUTES & CROSS-REFERENCES 1
44Q868-D2Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 44Q868-D0?
44Q868-D0 is a TUBE ASSEMBLY,METAL.
What parts can replace 44Q868-D0?
There is 1 known substitute for 44Q868-D0: 44Q868-D2. Substitute compatibility should be verified for your specific system.
What is the NSN for 44Q868-D0?
44Q868-D0 is cataloged in the U.S. Government catalog under NSN 4710-01-187-1489. 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.