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PartsTable / COMPONENT / 4720PL1881150
4720PL1881150 ✓ 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: 1A SECOND END A, connection_type: THREADED INTERNAL TUBE FIRST END, inside_diameter: 0.375 INCHES NOMINAL IN, connection_style: SWIVEL NUT FLARE FIRST END, thread_direction: RIGHT-HAND 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 4720-00-147-1746, 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
4720PL1881150
NSN: 4720-00-147-1746
FSC: 4720
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
seat_angle37.0 DEGREES FIRST END
thread_class1A SECOND END A
connection_typeTHREADED INTERNAL TUBE FIRST END
inside_diameter0.375 INCHES NOMINAL IN
connection_styleSWIVEL NUT FLARE FIRST END
thread_directionRIGHT-HAND SECOND END
nominal_thread_size0.375 INCHES FIRST END IN
end_item_identificationGRUMMAN; A10 AIRCRAFT
inside_surface_conditionSMOOTH
media_for_which_designedHYDRAULIC FLUID SINGLE RESPONSE
thread_quantity_per_inch24 FIRST END
thread_series_designatorUNF FIRST END
NSN4720-00-147-1746
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 4720PL1881150 · 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
•
MEASURING METHOD AND LENGTH: 18.875 INCHES NOMINAL OVERALL IN
•
THREAD DIRECTION: RIGHT-HAND SECOND END
•
INSIDE SURFACE CONDITION: SMOOTH
•
THREAD CLASS: 2B FIRST END
•
INSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
CONNECTION STYLE: FLARED SECOND END
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONGRUMMAN; A10 AIRCRAFT
MEASURING METHOD AND LENGTH18.875 INCHES NOMINAL OVERALL IN
THREAD DIRECTIONRIGHT-HAND SECOND END
INSIDE SURFACE CONDITIONSMOOTH
THREAD CLASS2B FIRST END
THREAD DIRECTIONRIGHT-HAND FIRST END
INSIDE DIAMETER0.375 INCHES NOMINAL IN
CONNECTION STYLEFLARED SECOND END
THREAD CLASS1A SECOND END A
CONNECTION STYLESWIVEL NUT FLARE FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
7765Interchangeable
interchangeable cross-reference
interchangeable
513032Interchangeable
interchangeable cross-reference
interchangeable
471WInterchangeable
interchangeable cross-reference
interchangeable
1859485Interchangeable
interchangeable cross-reference
interchangeable
76740Interchangeable
interchangeable cross-reference
interchangeable
100582Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4720PL1881150?
4720PL1881150 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 4720PL1881150?
There are 20 known substitutes for 4720PL1881150: 7765, 513032, 471W and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4720PL1881150?
4720PL1881150 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-147-1746. 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