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Technical Data Sheet
PartsTable / COMPONENT / 20115-1N
20115-1N ✓ 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 temp_rating: -65.0 FAHRENHEIT AND 400.0 FAHRENHEIT SINGLE RESPONSE DEGF, flange_style: OVAL SECOND END, flange_width: 1.390 INCHES NOMINAL SECOND END IN, flange_length: 2.922 INCHES NOMINAL SECOND END IN, exterior_color: NATURAL, connection_type: THREADED EXTERNAL PIPE 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 4720-00-402-5123, 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
20115-1N
NSN: 4720-00-402-5123
FSC: 4720
CAGE: 31974 — HOFFMAN/NEW YORKER, INC. (USA)
SPECIFICATIONS
temp_rating-65.0 FAHRENHEIT AND 400.0 FAHRENHEIT SINGLE RESPONSE DEGF
flange_styleOVAL SECOND END
flange_width1.390 INCHES NOMINAL SECOND END IN
flange_length2.922 INCHES NOMINAL SECOND END IN
exterior_colorNATURAL
connection_typeTHREADED EXTERNAL PIPE FIRST END
inside_diameter0.321 INCHES NOMINAL IN
connection_stylePLAIN FIRST END
flange_thickness0.446 INCHES NOMINAL SECOND END IN
outside_diameter0.456 INCHES NOMINAL IN
thread_directionRIGHT-HAND FIRST END
bolt_hole_diameter0.500 INCHES NOMINAL SECOND END IN
NSN4720-00-402-5123
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 20115-1N · 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 SECOND END
•
INSIDE DIAMETER: 0.321 INCHES NOMINAL IN
•
FLANGE WIDTH: 1.390 INCHES NOMINAL SECOND END IN
•
MEASURING METHOD AND LENGTH: 21.000 INCHES NOMINAL OVERALL IN
•
OUTER COVERING ENVIRONMENTAL PROTECTION: CORROSION RESISTANT
•
BOLT HOLE QUANTITY: 2 SECOND END
•
FLANGE LENGTH: 2.922 INCHES NOMINAL SECOND END IN
•
CONNECTION TYPE: RAISED FACE FLANGE SECOND END
TECHNICAL CHARACTERISTICS (FLIS)
END CONNECTION DESIGNSTRAIGHT SECOND END
INSIDE DIAMETER0.321 INCHES NOMINAL IN
FLANGE WIDTH1.390 INCHES NOMINAL SECOND END IN
MEASURING METHOD AND LENGTH21.000 INCHES NOMINAL OVERALL IN
OUTER COVERING ENVIRONMENTAL PROTECTIONCORROSION RESISTANT
BOLT HOLE QUANTITY2 SECOND END
FLANGE LENGTH2.922 INCHES NOMINAL SECOND END IN
CONNECTION TYPERAISED FACE FLANGE SECOND END
INSIDE SURFACE CONDITIONSMOOTH
NOMINAL THREAD SIZE0.375 INCHES FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
20115Interchangeable
interchangeable cross-reference
interchangeable
2410 1-15/64Interchangeable
interchangeable cross-reference
interchangeable
110 1-15/64Interchangeable
interchangeable cross-reference
interchangeable
C12277Interchangeable
interchangeable cross-reference
interchangeable
5327190Interchangeable
interchangeable cross-reference
interchangeable
FAA-RPK2080-002Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20115-1N?
20115-1N is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 20115-1N?
There are 16 known substitutes for 20115-1N: 20115, 2410 1-15/64, 110 1-15/64 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20115-1N?
20115-1N is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-402-5123. 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