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200481R1 — HOSE,PREFORMED

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

200481R1: HOSE,PREFORMED.

The HOSE,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, wall_thickness: 0.188 INCHES MINIMUM IN, working_length: 11.000 INCHES NOMINAL IN, inside_diameter: 2.250 INCHES NOMINAL IN, style_designator: SINGLE BEND. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-792-7434, 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
200481R1
NSN: 4720-00-792-7434
FSC: 4720 — Hose and Flexible Tubing
CAGE: 89346 — NAVISTAR INTL CORP TRUCK BR OHIO PLANT (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
wall_thickness0.188 INCHES MINIMUM IN
working_length11.000 INCHES NOMINAL IN
inside_diameter2.250 INCHES NOMINAL IN
style_designatorSINGLE BEND
NSN4720-00-792-7434
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 200481R1 · 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
•
STYLE DESIGNATOR: SINGLE BEND
•
WALL THICKNESS: 0.188 INCHES MINIMUM IN
•
INSIDE DIAMETER: 2.250 INCHES NOMINAL IN
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR OVERALL
•
WORKING LENGTH: 11.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSINGLE BEND
WALL THICKNESS0.188 INCHES MINIMUM IN
INSIDE DIAMETER2.250 INCHES NOMINAL IN
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
MATERIALRUBBER CHLOROPRENE CLASS CR COVER
WORKING LENGTH11.000 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
CH588Reference document
Same NSN cross-reference
Reference document — Secondary reference
70588Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 200481R1?
200481R1 is a HOSE,PREFORMED.
What parts can replace 200481R1?
There are 2 known substitutes for 200481R1: CH588, 70588. Substitute compatibility should be verified for your specific system.
What is the NSN for 200481R1?
200481R1 is cataloged in the U.S. Government catalog under NSN 4720-00-792-7434. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.