PartsTable
Technical Data Sheet
4686177-000B ✓ 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 connection_type: THREADED INTERNAL HOSE FIRST END, inside_diameter: 2.500 INCHES NOMINAL IN, connection_style: SWIVEL NUT, GASKET SEAL FIRST END, special_features: INNER CONVEYING TUBE MATERIAL-RUBBER, SYNTHETIC, thread_direction: RIGHT-HAND FIRST END, nominal_thread_size: 2.500 INCHES FIRST END IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-154-9197, 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
4686177-000B
NSN: 4720-01-154-9197
FSC: 4720
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
connection_typeTHREADED INTERNAL HOSE FIRST END
inside_diameter2.500 INCHES NOMINAL IN
connection_styleSWIVEL NUT, GASKET SEAL FIRST END
special_featuresINNER CONVEYING TUBE MATERIAL-RUBBER, SYNTHETIC
thread_directionRIGHT-HAND FIRST END
nominal_thread_size2.500 INCHES FIRST END IN
end_connection_designSTRAIGHT FIRST END
inside_surface_conditionSMOOTH
media_for_which_designedWATER SINGLE RESPONSE
thread_quantity_per_inch7-1/2 FIRST END
thread_series_designatorNH FIRST END
hydrostatic_test_pressure100.0 POUNDS PER SQUARE INCH LBS
NSN4720-01-154-9197
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — PN: 4686177-000B · 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
END FITTING COMPONENT AND MATERIAL: COMPLETE FITTING COPPER ALLOY ALL ENDS
NOMINAL THREAD SIZE: 2.500 INCHES FIRST END IN
CONNECTION STYLE: SWIVEL NUT, GASKET SEAL FIRST END
THREAD SERIES DESIGNATOR: NH FIRST END
THREAD DIRECTION: RIGHT-HAND FIRST END
HYDROSTATIC TEST PRESSURE: 100.0 POUNDS PER SQUARE INCH LBS
LAYER COMPOSITION AND LOCATION: OUTER LAYER WOVEN COTTON WITH INTERWOVEN STEEL WIRE
END CONNECTION DESIGN: STRAIGHT FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
END FITTING COMPONENT AND MATERIALCOMPLETE FITTING COPPER ALLOY ALL ENDS
NOMINAL THREAD SIZE2.500 INCHES FIRST END IN
CONNECTION STYLESWIVEL NUT, GASKET SEAL FIRST END
THREAD SERIES DESIGNATORNH FIRST END
THREAD DIRECTIONRIGHT-HAND FIRST END
HYDROSTATIC TEST PRESSURE100.0 POUNDS PER SQUARE INCH LBS
LAYER COMPOSITION AND LOCATIONOUTER LAYER WOVEN COTTON WITH INTERWOVEN STEEL WIRE
END CONNECTION DESIGNSTRAIGHT FIRST END
CONNECTION TYPETHREADED INTERNAL HOSE FIRST END
THREAD QUANTITY PER INCH7-1/2 FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
GRC-N-080Interchangeable
interchangeable cross-reference
interchangeable
4686183Interchangeable
interchangeable cross-reference
interchangeable
4686183-000DInterchangeable
interchangeable cross-reference
interchangeable
4685638Interchangeable
interchangeable cross-reference
interchangeable
A-A-59566Interchangeable
interchangeable cross-reference
interchangeable
A-A-59614Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4686177-000B?
4686177-000B is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 4686177-000B?
There are 16 known substitutes for 4686177-000B: GRC-N-080, 4686183, 4686183-000D and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4686177-000B?
4686177-000B is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-154-9197. This indicates validated use in U.S. government and defense supply chains.
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