PartsTable
Technical Data Sheet
4685638 ITEM 11 ✓ 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 PIPE FIRST END, inside_diameter: 1.500 INCHES NOMINAL IN, connection_style: GASKET SEAL FIRST END, thread_direction: RIGHT-HAND FIRST END, nominal_thread_size: 1.500 INCHES FIRST END 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 4720-01-161-4788, 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
4685638 ITEM 11
NSN: 4720-01-161-4788
FSC: 4720
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
connection_typeTHREADED INTERNAL PIPE FIRST END
inside_diameter1.500 INCHES NOMINAL IN
connection_styleGASKET SEAL FIRST END
thread_directionRIGHT-HAND FIRST END
nominal_thread_size1.500 INCHES FIRST END IN
end_connection_designSTRAIGHT FIRST END
inside_surface_conditionSMOOTH
media_for_which_designedWATER SINGLE RESPONSE
thread_series_designatorNPSH FIRST END
hydrostatic_test_pressure100.0 POUNDS PER SQUARE INCH LBS
cross-sectional_shape_styleROUND
measuring_method_and_length300.000 INCHES NOMINAL OVERALL IN
NSN4720-01-161-4788
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — PN: 4685638 ITEM 11 · 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 DIAMETER: 1.500 INCHES NOMINAL IN
THREAD DIRECTION: RIGHT-HAND FIRST END
MEASURING METHOD AND LENGTH: 300.000 INCHES NOMINAL OVERALL IN
CONNECTION STYLE: GASKET SEAL FIRST END
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
HYDROSTATIC TEST PRESSURE: 100.0 POUNDS PER SQUARE INCH LBS
MEDIA FOR WHICH DESIGNED: WATER SINGLE RESPONSE
INSIDE SURFACE CONDITION: SMOOTH
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE DIAMETER1.500 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND FIRST END
MEASURING METHOD AND LENGTH300.000 INCHES NOMINAL OVERALL IN
CONNECTION STYLEGASKET SEAL FIRST END
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
HYDROSTATIC TEST PRESSURE100.0 POUNDS PER SQUARE INCH LBS
MEDIA FOR WHICH DESIGNEDWATER SINGLE RESPONSE
INSIDE SURFACE CONDITIONSMOOTH
NOMINAL THREAD SIZE1.500 INCHES FIRST END IN
CONNECTION TYPETHREADED INTERNAL PIPE FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
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 4685638 ITEM 11?
4685638 ITEM 11 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 4685638 ITEM 11?
There are 15 known substitutes for 4685638 ITEM 11: GRC-N-080, 4686183, 4686183-000D and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4685638 ITEM 11?
4685638 ITEM 11 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-161-4788. This indicates validated use in U.S. government and defense supply chains.
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