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Technical Data Sheet
PartsTable / COMPONENT / 4684-1601
4684-1601 ✓ 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,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR TUBE, temp_rating: -65.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF, vacuum_in_torr: 254.0, inside_diameter: 1.625 INCHES NOMINAL IN, outside_diameter: 2.062 INCHES NOMINAL IN, operating_pressure: 75.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-454-4933, 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
4684-1601
NSN: 4720-00-454-4933
FSC: 4720
CAGE: 24161 — GATES CORPORATION (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR TUBE
temp_rating-65.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF
vacuum_in_torr254.0
inside_diameter1.625 INCHES NOMINAL IN
outside_diameter2.062 INCHES NOMINAL IN
operating_pressure75.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
burst_test_pressure200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
end_item_identificationGRUMMAN A10 AIRCRAFT
inside_surface_conditionSMOOTH
cross-sectional_shape_styleROUND
measuring_method_and_length10.0 FEET NOMINAL OVERALL FT
minimum_inside_bending_radius5.000 INCHES IN
NSN4720-00-454-4933
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 4684-1601 · 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
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED FABRIC AND 2ND LAYER HELIX WIRE COIL AND OUTER LAYER MOLDED RUBBER, NEOPRENE
•
BURST TEST PRESSURE: 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
•
TEMP RATING: -65.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MINIMUM INSIDE BENDING RADIUS: 5.000 INCHES IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR TUBE
•
VACUUM IN TORR: 254.0
•
INSIDE SURFACE CONDITION: SMOOTH
•
MEASURING METHOD AND LENGTH: 10.0 FEET NOMINAL OVERALL FT
TECHNICAL CHARACTERISTICS (FLIS)
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED FABRIC AND 2ND LAYER HELIX WIRE COIL AND OUTER LAYER MOLDED RUBBER, NEOPRENE
BURST TEST PRESSURE200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE LBS
TEMP RATING-65.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF
MINIMUM INSIDE BENDING RADIUS5.000 INCHES IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR TUBE
VACUUM IN TORR254.0
INSIDE SURFACE CONDITIONSMOOTH
MEASURING METHOD AND LENGTH10.0 FEET NOMINAL OVERALL FT
END ITEM IDENTIFICATIONGRUMMAN A10 AIRCRAFT
OUTER COVERING ENVIRONMENTAL PROTECTIONHEAT RESISTANT AND OIL RESISTANT AND WEATHERPROOF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
2360442Interchangeable
interchangeable cross-reference
interchangeable
4684CFInterchangeable
interchangeable cross-reference
interchangeable
2360443Interchangeable
interchangeable cross-reference
interchangeable
20R2Interchangeable
interchangeable cross-reference
interchangeable
4720V0729Interchangeable
interchangeable cross-reference
interchangeable
4684CF-1700Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4684-1601?
4684-1601 is a HOSE,NONMETALLIC.
What parts can replace 4684-1601?
There are 9 known substitutes for 4684-1601: 2360442, 4684CF, 2360443 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4684-1601?
4684-1601 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-454-4933. 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