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MHC142 — TUBE ASSEMBLY,METAL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

MHC142: TUBE ASSEMBLY,METAL.

The TUBE ASSEMBLY,METAL is a the manufacturer industrial component. Key specifications include material: STEEL TUBING, design_form: PREBENT, overall_length: 218.0 MILLIMETERS NOMINAL MM, special_features: ASSY CONSISTS OF FERRULE SET 3/8 INCH OD - FDGM NO. MHC134 (1); NUT 3/8 INCH OD - FDGM NO.

MHC 135 (1) IN, tube_outside_diameter: 9.525 MILLIMETERS NOMINAL MM, end_item_identification: DIESEL ENGINE. This part is cataloged in the U.S. Government catalog under NSN 4710-01-498-5172, 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
MHC142
NSN: 4710-01-498-5172
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 0VP52 — FINCANTIERI MARINE SYSTEMS NORTH AMERICA, INC. DBA FINCANTIERI MARINE SYSTEMS NORTH AM (USA)
SPECIFICATIONS
materialSTEEL TUBING
design_formPREBENT
overall_length218.0 MILLIMETERS NOMINAL MM
special_featuresASSY CONSISTS OF FERRULE SET 3/8 INCH OD - FDGM NO. MHC134 (1); NUT 3/8 INCH OD - FDGM NO. MHC 135 (1) IN
tube_outside_diameter9.525 MILLIMETERS NOMINAL MM
end_item_identificationDIESEL ENGINE
material_document_and_classificationASTM A269 ASSN STD SINGLE MATERIAL RESPONSE TUBING
part_name_assigned_by_controlling_agencyTUBE,GOVERNOR OIL SECOND SECTION
NSN4710-01-498-5172
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: MHC142 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A269 ASSN STD SINGLE MATERIAL RESPONSE TUBING
•
TUBE OUTSIDE DIAMETER: 9.525 MILLIMETERS NOMINAL MM
•
MATERIAL: STEEL TUBING
TECHNICAL CHARACTERISTICS
DESIGN FORMPREBENT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A269 ASSN STD SINGLE MATERIAL RESPONSE TUBING
OVERALL LENGTH218.0 MILLIMETERS NOMINAL MM
TUBE OUTSIDE DIAMETER9.525 MILLIMETERS NOMINAL MM
SPECIAL FEATURESASSY CONSISTS OF FERRULE SET 3/8 INCH OD - FDGM NO. MHC134 (1); NUT 3/8 INCH OD - FDGM NO. MHC 135 (1) IN
PART NAME ASSIGNED BY CONTROLLING AGENCYTUBE,GOVERNOR OIL SECOND SECTION
END ITEM IDENTIFICATIONDIESEL ENGINE
MATERIALSTEEL TUBING
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

No substitute or cross-reference records for this part.

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 MHC142?
MHC142 is a TUBE ASSEMBLY,METAL.
What is the NSN for MHC142?
MHC142 is cataloged in the U.S. Government catalog under NSN 4710-01-498-5172. 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.