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Technical Data Sheet
PartsTable / COMPONENT / 2490273
2490273 ✓ 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: 1.875 INCHES NOMINAL IN, outer_radius: 2.500 INCHES NOMINAL IN, wall_thickness: 0.187 INCHES NOMINAL IN, working_length: 16.000 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-194-9515, 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
2490273
NSN: 4720-00-194-9515
FSC: 4720
CAGE: 23862 — MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP MS 2603-02 (USA)
SPECIFICATIONS
width6.000 INCHES NOMINAL IN
materialRUBBER SYNTHETIC OVERALL
bend_radius1.875 INCHES NOMINAL IN
outer_radius2.500 INCHES NOMINAL IN
wall_thickness0.187 INCHES NOMINAL IN
working_length16.000 INCHES NOMINAL IN
inside_diameter1.750 INCHES NOMINAL IN
offset_distance2.500 INCHES NOMINAL IN
first_arm_length3.500 INCHES NOMINAL IN
style_designatorTWO BEND
features_providedENLARGED ENDS
second_arm_length2.000 INCHES NOMINAL IN
NSN4720-00-194-9515
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 2490273 · 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
•
FIRST ARM LENGTH: 3.500 INCHES NOMINAL IN
•
SECOND ARM LENGTH: 2.000 INCHES NOMINAL IN
•
FEATURES PROVIDED: ENLARGED ENDS
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
WALL THICKNESS: 0.187 INCHES NOMINAL IN
•
WORKING LENGTH: 16.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORTWO BEND
FIRST ARM LENGTH3.500 INCHES NOMINAL IN
SECOND ARM LENGTH2.000 INCHES NOMINAL IN
FEATURES PROVIDEDENLARGED ENDS
MATERIALRUBBER SYNTHETIC OVERALL
WALL THICKNESS0.187 INCHES NOMINAL IN
WORKING LENGTH16.000 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC COVER
WIDTH6.000 INCHES NOMINAL IN
BEND RADIUS1.875 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
26-506Interchangeable
interchangeable cross-reference
interchangeable
MILU17148Interchangeable
interchangeable cross-reference
interchangeable
47191Interchangeable
interchangeable cross-reference
interchangeable
26506 FLOW RATE 7.5Interchangeable
interchangeable cross-reference
interchangeable
0N039140Interchangeable
interchangeable cross-reference
interchangeable
RV812A-6-60Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2490273?
2490273 is a HOSE,PREFORMED.
What parts can replace 2490273?
There are 11 known substitutes for 2490273: 26-506, MILU17148, 47191 and 8 more. Substitute compatibility should be verified for your specific system.
Is 2490273 still available?
2490273 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026