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Technical Data Sheet
PartsTable / COMPONENT / A3401-5
A3401-5 ✓ 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 end_item_identification: ABLTS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-048-1232, 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
A3401-5
NSN: 4720-01-048-1232
FSC: 4720
CAGE: 98441 — PARKER HANNIFIN CORP DBA PNEUTRONICS DIV STRATOFLEX PRODUCTS DIVISION (USA)
SPECIFICATIONS
end_item_identificationABLTS
NSN4720-01-048-1232
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: A3401-5 · 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 CONNECTION DESIGN: STRAIGHT FIRST END
•
CONNECTION STYLE: SWIVEL NUT FLARE FIRST END
•
TEMP RATING: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
CONNECTION TYPE: THREADED INTERNAL TUBE FIRST END
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
MINIMUM INSIDE BENDING RADIUS: 10.000 INCHES IN
•
THREAD CLASS: 2B FIRST END
•
INSIDE DIAMETER: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
END CONNECTION DESIGNSTRAIGHT FIRST END
CONNECTION STYLESWIVEL NUT FLARE FIRST END
TEMP RATING-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
THREAD DIRECTIONRIGHT-HAND FIRST END
MINIMUM INSIDE BENDING RADIUS10.000 INCHES IN
THREAD CLASS2B FIRST END
INSIDE DIAMETER0.750 INCHES NOMINAL IN
OUTSIDE DIAMETER1.438 INCHES NOMINAL IN
NOMINAL THREAD SIZE1.062 INCHES FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
12S4-124JS-17.50INInterchangeable
interchangeable cross-reference
interchangeable
1731Interchangeable
interchangeable cross-reference
interchangeable
68A4-C263-3Interchangeable
interchangeable cross-reference
interchangeable
43212V-612612-01362Interchangeable
interchangeable cross-reference
interchangeable
12S4-12FJS13 5/8Interchangeable
interchangeable cross-reference
interchangeable
A3401-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A3401-5?
A3401-5 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace A3401-5?
There are 13 known substitutes for A3401-5: 12S4-124JS-17.50IN, 1731, 68A4-C263-3 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A3401-5?
A3401-5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-048-1232. 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