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PartsTable / COMPONENT / 7418402
7418402 ✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include seat_angle: 37.0 DEGREES FIRST END, thread_class: 2A FIRST END A, exterior_color: BLACK, connection_type: THREADED EXTERNAL PIPE SECOND END, inside_diameter: 0.172 INCHES NOMINAL IN, connection_style: PLAIN SECOND END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-575-5865, 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
7418402
NSN: 4720-00-575-5865
FSC: 4720
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
seat_angle37.0 DEGREES FIRST END
thread_class2A FIRST END A
exterior_colorBLACK
connection_typeTHREADED EXTERNAL PIPE SECOND END
inside_diameter0.172 INCHES NOMINAL IN
connection_stylePLAIN SECOND END
outside_diameter0.370 INCHES NOMINAL IN
thread_directionRIGHT-HAND SECOND END
nominal_thread_size0.438 INCHES FIRST END IN
end_connection_designSTRAIGHT SECOND END
inside_surface_conditionSMOOTH
media_for_which_designedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
NSN4720-00-575-5865
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 7418402 · 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
•
THREAD SERIES DESIGNATOR: UNS FIRST END
•
CONNECTION STYLE: PLAIN SECOND END
•
MEASURING METHOD AND LENGTH: 15.750 INCHES NOMINAL OVERALL IN
•
INSIDE SURFACE CONDITION: SMOOTH
•
THREAD QUANTITY PER INCH: 24 FIRST END
•
EXTERIOR COLOR: BLACK
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORUNS FIRST END
CONNECTION STYLEPLAIN SECOND END
THREAD SERIES DESIGNATORNPT SECOND END
MEASURING METHOD AND LENGTH15.750 INCHES NOMINAL OVERALL IN
INSIDE SURFACE CONDITIONSMOOTH
THREAD QUANTITY PER INCH24 FIRST END
EXTERIOR COLORBLACK
CONNECTION STYLESWIVEL NUT, INVERTED FLARE FIRST END
THREAD DIRECTIONRIGHT-HAND SECOND END
NOMINAL THREAD SIZE0.125 INCHES SECOND END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
6V7918Interchangeable
interchangeable cross-reference
interchangeable
31-1565Interchangeable
interchangeable cross-reference
interchangeable
50115Interchangeable
interchangeable cross-reference
interchangeable
SKT13C1Interchangeable
interchangeable cross-reference
interchangeable
235-000-0160Interchangeable
interchangeable cross-reference
interchangeable
RT8100-126Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7418402?
7418402 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 7418402?
There are 18 known substitutes for 7418402: 6V7918, 31-1565, 50115 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7418402?
7418402 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-575-5865. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026