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70307-0342 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

70307-0342: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING SINGLE END, design_form: PREBENT, thread_class: 3B FIRST END, wall_thickness: 0.028 INCHES NOMINAL IN, thread_direction: RIGHT-HAND FIRST END, seat_angle_in_deg: 33.0 FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-115-3985, 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
70307-0342
NSN: 4710-01-115-3985
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING SINGLE END
design_formPREBENT
thread_class3B FIRST END
wall_thickness0.028 INCHES NOMINAL IN
thread_directionRIGHT-HAND FIRST END
seat_angle_in_deg33.0 FIRST END
mating_end_quantity1 FIRST END
nominal_thread_size0.562 INCHES FIRST END IN
end_connection_styleFLARE FIRST END
tube_outside_diameter0.370 INCHES NOMINAL IN
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
material_document_and_classificationMIL-T-8606 MIL SPEC SINGLE MATERIAL RESPONSE TUBING
NSN4710-01-115-3985
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 70307-0342 · 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: 33.0 FIRST END
•
DESIGN FORM: PREBENT
•
MATING END QUANTITY: 1 FIRST END
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-T-8606 MIL SPEC SINGLE MATERIAL RESPONSE TUBING
•
WALL THICKNESS: 0.028 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
NOMINAL THREAD SIZE: 0.562 INCHES FIRST END IN
•
END CONNECTION STYLE: FLARE FIRST END
TECHNICAL CHARACTERISTICS
SEAT ANGLE IN DEG33.0 FIRST END
DESIGN FORMPREBENT
MATING END QUANTITY1 FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-8606 MIL SPEC SINGLE MATERIAL RESPONSE TUBING
WALL THICKNESS0.028 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND FIRST END
NOMINAL THREAD SIZE0.562 INCHES FIRST END IN
END CONNECTION STYLEFLARE FIRST END
TUBE OUTSIDE DIAMETER0.370 INCHES NOMINAL IN
THREAD CLASS3B FIRST 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 1
70307-03042-085Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 70307-0342?
70307-0342 is a TUBE ASSEMBLY,METAL.
What parts can replace 70307-0342?
There is 1 known substitute for 70307-0342: 70307-03042-085. Substitute compatibility should be verified for your specific system.
What is the NSN for 70307-0342?
70307-0342 is cataloged in the U.S. Government catalog under NSN 4710-01-115-3985. 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.