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PartsTable / COMPONENT / 897558R1
897558R1 ✓ 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,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, wall_thickness: 0.188 INCHES NOMINAL IN, working_length: 3.000 INCHES NOMINAL IN, inside_diameter: 1.875 INCHES NOMINAL IN, outside_diameter: 2.500 INCHES NOMINAL IN, style_designator: END HUMP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-929-8246, 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
897558R1
NSN: 4720-00-929-8246
FSC: 4720
CAGE: 31007 — NAVISTAR INTERNATIONAL CORPORATION DBA NAVISTAR (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
wall_thickness0.188 INCHES NOMINAL IN
working_length3.000 INCHES NOMINAL IN
inside_diameter1.875 INCHES NOMINAL IN
outside_diameter2.500 INCHES NOMINAL IN
style_designatorEND HUMP
features_providedENLARGED ENDS
NSN4720-00-929-8246
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 897558R1 · 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
•
FEATURES PROVIDED: ENLARGED ENDS
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
WORKING LENGTH: 3.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: END HUMP
•
INSIDE DIAMETER: 1.875 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 2.500 INCHES NOMINAL IN
•
WALL THICKNESS: 0.188 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDENLARGED ENDS
MATERIALRUBBER SYNTHETIC OVERALL
WORKING LENGTH3.000 INCHES NOMINAL IN
STYLE DESIGNATOREND HUMP
INSIDE DIAMETER1.875 INCHES NOMINAL IN
OUTSIDE DIAMETER2.500 INCHES NOMINAL IN
WALL THICKNESS0.188 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
L2583-11Interchangeable
interchangeable cross-reference
interchangeable
942646Interchangeable
interchangeable cross-reference
interchangeable
33808Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 897558R1?
897558R1 is a HOSE,PREFORMED.
What parts can replace 897558R1?
There are 3 known substitutes for 897558R1: L2583-11, 942646, 33808. Substitute compatibility should be verified for your specific system.
What is the NSN for 897558R1?
897558R1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-929-8246. 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