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355H3 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

355H3: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: STEEL TUBING, design_form: PREBENT, thread_class: 2A SINGLE END A, wall_thickness: 0.028 INCHES NOMINAL IN, thread_direction: RIGHT-HAND SINGLE END, seat_angle_in_deg: 45.0 SINGLE END. This part is cataloged in the U.S.

Government catalog under NSN 4710-00-739-7983, 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
355H3
NSN: 4710-00-739-7983
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 56442 — DIAMOND REO TRUCK CO (USA)
SPECIFICATIONS
materialSTEEL TUBING
design_formPREBENT
thread_class2A SINGLE END A
wall_thickness0.028 INCHES NOMINAL IN
thread_directionRIGHT-HAND SINGLE END
seat_angle_in_deg45.0 SINGLE END
mating_end_quantity1 SINGLE END
nominal_thread_size0.500 INCHES SINGLE END IN
end_connection_styleSWIVEL NUT, INVERTED FLARE SINGLE END
tube_outside_diameter0.313 INCHES NOMINAL IN
thread_series_designatorUNF SINGLE END
NSN4710-00-739-7983
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 355H3 · 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
•
SEAT ANGLE IN DEG: 45.0 SINGLE END
•
DESIGN FORM: PREBENT
•
MATING END QUANTITY: 1 SINGLE END
•
WALL THICKNESS: 0.028 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND SINGLE END
•
NOMINAL THREAD SIZE: 0.500 INCHES SINGLE END IN
•
END CONNECTION STYLE: SWIVEL NUT, INVERTED FLARE SINGLE END
•
TUBE OUTSIDE DIAMETER: 0.313 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SEAT ANGLE IN DEG45.0 SINGLE END
DESIGN FORMPREBENT
MATING END QUANTITY1 SINGLE END
WALL THICKNESS0.028 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND SINGLE END
NOMINAL THREAD SIZE0.500 INCHES SINGLE END IN
END CONNECTION STYLESWIVEL NUT, INVERTED FLARE SINGLE END
TUBE OUTSIDE DIAMETER0.313 INCHES NOMINAL IN
THREAD CLASS2A SINGLE END A
MATERIALSTEEL TUBING
SUBSTITUTES & CROSS-REFERENCES 3
913273Reference document
Same NSN cross-reference
Reference document — Secondary reference
7397983Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4710007397983Reference 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 355H3?
355H3 is a TUBE ASSEMBLY,METAL.
What parts can replace 355H3?
There are 3 known substitutes for 355H3: 913273, 7397983, 4710007397983. Substitute compatibility should be verified for your specific system.
What is the NSN for 355H3?
355H3 is cataloged in the U.S. Government catalog under NSN 4710-00-739-7983. This indicates validated use in U.S. government and defense supply chains.
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