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Technical Data Sheet
PartsTable / COMPONENT / 4677473-000P
4677473-000P ✓ 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, exterior_color: NATURAL, connection_type: THREADED INTERNAL TUBE FIRST END, connection_style: SWIVEL NUT FLARE FIRST END, outside_diameter: 0.530 INCHES NOMINAL IN, end_connection_design: STRAIGHT FIRST 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 4720-01-139-1676, 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
4677473-000P
NSN: 4720-01-139-1676
FSC: 4720
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
seat_angle37.0 DEGREES FIRST END
exterior_colorNATURAL
connection_typeTHREADED INTERNAL TUBE FIRST END
connection_styleSWIVEL NUT FLARE FIRST END
outside_diameter0.530 INCHES NOMINAL IN
end_connection_designSTRAIGHT FIRST END
inside_surface_conditionSMOOTH
cross-sectional_shape_styleROUND
measuring_method_and_length121.000 INCHES NOMINAL OVERALL IN
layer_composition_and_locationOUTER LAYER BRAIDED STEEL WIRE
NSN4720-01-139-1676
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 4677473-000P · 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
•
INSIDE SURFACE CONDITION: SMOOTH
•
MEASURING METHOD AND LENGTH: 121.000 INCHES NOMINAL OVERALL IN
•
CONNECTION STYLE: SWIVEL NUT FLARE FIRST END
•
CONNECTION TYPE: THREADED INTERNAL TUBE FIRST END
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED STEEL WIRE
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
SEAT ANGLE: 37.0 DEGREES FIRST END
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE SURFACE CONDITIONSMOOTH
MEASURING METHOD AND LENGTH121.000 INCHES NOMINAL OVERALL IN
CONNECTION STYLESWIVEL NUT FLARE FIRST END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED STEEL WIRE
END CONNECTION DESIGNSTRAIGHT FIRST END
SEAT ANGLE37.0 DEGREES FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.530 INCHES NOMINAL IN
EXTERIOR COLORNATURAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
608-4685638ITEM23Interchangeable
interchangeable cross-reference
interchangeable
608-4685638Interchangeable
interchangeable cross-reference
interchangeable
879173250-0001Interchangeable
interchangeable cross-reference
interchangeable
4686183-000HInterchangeable
interchangeable cross-reference
interchangeable
87917-3250ITEM22Interchangeable
interchangeable cross-reference
interchangeable
608-4685638ITEM22Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4677473-000P?
4677473-000P is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 4677473-000P?
There are 28 known substitutes for 4677473-000P: 608-4685638ITEM23, 608-4685638, 879173250-0001 and 25 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4677473-000P?
4677473-000P is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-139-1676. 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