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CH756 ✓ 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 NATURAL OR RUBBER SYNTHETIC OVERALL, bend_radius: 3.000 INCHES NOMINAL IN, outer_radius: 3.000 INCHES NOMINAL IN, working_length: 10.250 INCHES NOMINAL IN, inside_diameter: 2.250 INCHES NOMINAL IN, first_arm_length: 1.500 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-074-8270, 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
CH756
NSN: 4720-01-074-8270
FSC: 4720
CAGE: 24161 — GATES CORPORATION (USA)
SPECIFICATIONS
materialRUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
bend_radius3.000 INCHES NOMINAL IN
outer_radius3.000 INCHES NOMINAL IN
working_length10.250 INCHES NOMINAL IN
inside_diameter2.250 INCHES NOMINAL IN
first_arm_length1.500 INCHES NOMINAL IN
style_designatorTWO BEND
second_arm_length2.900 INCHES NOMINAL IN
NSN4720-01-074-8270
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: CH756 · 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: TWO BEND
•
WORKING LENGTH: 10.250 INCHES NOMINAL IN
•
MATERIAL: RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
•
INSIDE DIAMETER: 2.250 INCHES NOMINAL IN
•
SECOND ARM LENGTH: 2.900 INCHES NOMINAL IN
•
OUTER RADIUS: 3.000 INCHES NOMINAL IN
•
BEND RADIUS: 3.000 INCHES NOMINAL IN
•
FIRST ARM LENGTH: 1.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORTWO BEND
WORKING LENGTH10.250 INCHES NOMINAL IN
MATERIALRUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
INSIDE DIAMETER2.250 INCHES NOMINAL IN
SECOND ARM LENGTH2.900 INCHES NOMINAL IN
OUTER RADIUS3.000 INCHES NOMINAL IN
BEND RADIUS3.000 INCHES NOMINAL IN
FIRST ARM LENGTH1.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
20756Interchangeable
interchangeable cross-reference
interchangeable
8526601Interchangeable
interchangeable cross-reference
interchangeable
1724Interchangeable
interchangeable cross-reference
interchangeable
LL-HX4-5039Interchangeable
interchangeable cross-reference
interchangeable
OK-C-190/20756Interchangeable
interchangeable cross-reference
interchangeable
0K7-500HBInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CH756?
CH756 is a HOSE,PREFORMED.
What parts can replace CH756?
There are 7 known substitutes for CH756: 20756, 8526601, 1724 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CH756?
CH756 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-01-074-8270. 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