PartsTable
Technical Data Sheet
CH154 ✓ 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 width: 6.000 INCHES NOMINAL IN, material: RUBBER SYNTHETIC OVERALL, bend_radius: 4.000 INCHES NOMINAL IN, outer_radius: 5.000 INCHES NOMINAL IN, wall_thickness: 0.200 INCHES NOMINAL IN, working_length: 10.500 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-770-2106, 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
CH154
NSN: 4720-00-770-2106
FSC: 4720
CAGE: 83397 — CROWN PRODUCTS CO
SPECIFICATIONS
width6.000 INCHES NOMINAL IN
materialRUBBER SYNTHETIC OVERALL
bend_radius4.000 INCHES NOMINAL IN
outer_radius5.000 INCHES NOMINAL IN
wall_thickness0.200 INCHES NOMINAL IN
working_length10.500 INCHES NOMINAL IN
inside_diameter1.500 INCHES NOMINAL IN
offset_distance5.500 INCHES NOMINAL IN
first_arm_length3.000 INCHES NOMINAL IN
style_designatorTWO BEND
second_arm_length2.500 INCHES NOMINAL IN
material_document_and_classificationSAE 20R4,CLASS SC ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN4720-00-770-2106
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — PN: CH154 · 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
OFFSET DISTANCE: 5.500 INCHES NOMINAL IN
BEND RADIUS: 4.000 INCHES NOMINAL IN
FIRST ARM LENGTH: 3.000 INCHES NOMINAL IN
SECOND ARM LENGTH: 2.500 INCHES NOMINAL IN
STYLE DESIGNATOR: TWO BEND
MATERIAL: RUBBER SYNTHETIC OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 20R4,CLASS SC ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
OFFSET DISTANCE5.500 INCHES NOMINAL IN
BEND RADIUS4.000 INCHES NOMINAL IN
FIRST ARM LENGTH3.000 INCHES NOMINAL IN
SECOND ARM LENGTH2.500 INCHES NOMINAL IN
STYLE DESIGNATORTWO BEND
MATERIALRUBBER SYNTHETIC OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 20R4,CLASS SC ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC COVER
WORKING LENGTH10.500 INCHES NOMINAL IN
INSIDE DIAMETER1.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
20343-1Interchangeable
interchangeable cross-reference
interchangeable
20343Interchangeable
interchangeable cross-reference
interchangeable
4564758-1Interchangeable
interchangeable cross-reference
interchangeable
162A375-2Interchangeable
interchangeable cross-reference
interchangeable
1181-201PCG3Interchangeable
interchangeable cross-reference
interchangeable
1182-382PCL3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CH154?
CH154 is a HOSE,PREFORMED.
What parts can replace CH154?
There are 10 known substitutes for CH154: 20343-1, 20343, 4564758-1 and 7 more. Substitute compatibility should be verified for your specific system.
Is CH154 still available?
CH154 is currently cancelled.
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