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E6844277 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

E6844277: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING TUBING, design_form: PREBENT, thread_class: 3B SINGLE END, wall_thickness: 0.025 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN, thread_direction: RIGHT-HAND SINGLE END, mating_end_quantity: 2 SINGLE END. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-042-5501, 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
E6844277
NSN: 4710-01-042-5501
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 1L9D9 — EXTEX ENGINEERED PRODUCTS INC DBA TIMKEN AEROSPACE SERVICES (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING TUBING
design_formPREBENT
thread_class3B SINGLE END
wall_thickness0.025 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
thread_directionRIGHT-HAND SINGLE END
mating_end_quantity2 SINGLE END
nominal_thread_size0.438 INCHES SINGLE END IN
tube_outside_diameter0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
thread_series_designatorUNF SINGLE END
NSN4710-01-042-5501
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: E6844277 · 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
•
WALL THICKNESS: 0.025 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND SINGLE END
•
NOMINAL THREAD SIZE: 0.438 INCHES SINGLE END IN
•
TUBE OUTSIDE DIAMETER: 0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
•
THREAD CLASS: 3B SINGLE END
•
MATERIAL: STEEL CORROSION RESISTING SINGLE END
TECHNICAL CHARACTERISTICS
DESIGN FORMPREBENT
MATING END QUANTITY2 SINGLE END
WALL THICKNESS0.025 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND SINGLE END
NOMINAL THREAD SIZE0.438 INCHES SINGLE END IN
TUBE OUTSIDE DIAMETER0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN
THREAD CLASS3B SINGLE END
MATERIALSTEEL CORROSION RESISTING SINGLE END
MATERIALSTEEL CORROSION RESISTING TUBING
THREAD SERIES DESIGNATORUNF SINGLE 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 2
6877277ALReference document
Same NSN cross-reference
Reference document — Secondary reference
6877277Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 E6844277?
E6844277 is a TUBE ASSEMBLY,METAL.
What parts can replace E6844277?
There are 2 known substitutes for E6844277: 6877277AL, 6877277. Substitute compatibility should be verified for your specific system.
What is the NSN for E6844277?
E6844277 is cataloged in the U.S. Government catalog under NSN 4710-01-042-5501. 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.