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3646350 — HOSE,PREFORMED

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

3646350: HOSE,PREFORMED.

The HOSE,PREFORMED is a the manufacturer industrial component. Key specifications include bend_radius: 8.9 MILLIMETERS NOMINAL MM, outer_radius: 28.0 MILLIMETERS NOMINAL MM, wall_thickness: 0.125 INCHES NOMINAL IN, working_length: 169.26 MILLIMETERS NOMINAL MM, inside_diameter: 2.0 INCHES NOMINAL IN, first_arm_length: 84.8 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-618-3678, 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
3646350
NSN: 4720-01-618-3678
FSC: 4720 — Hose and Flexible Tubing
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
bend_radius8.9 MILLIMETERS NOMINAL MM
outer_radius28.0 MILLIMETERS NOMINAL MM
wall_thickness0.125 INCHES NOMINAL IN
working_length169.26 MILLIMETERS NOMINAL MM
inside_diameter2.0 INCHES NOMINAL IN
first_arm_length84.8 MILLIMETERS NOMINAL MM
outside_diameter2.125 INCHES NOMINAL IN
style_designatorTWO BEND
second_arm_length20.0 MILLIMETERS NOMINAL MM
inner_conveying_tube_stylePLAIN
cross-sectional_shape_styleROUND
NSN4720-01-618-3678
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 3646350 · 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
•
OUTER RADIUS: 28.0 MILLIMETERS NOMINAL MM
•
STYLE DESIGNATOR: TWO BEND
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
WALL THICKNESS: 0.125 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 2.125 INCHES NOMINAL IN
•
INSIDE DIAMETER: 2.0 INCHES NOMINAL IN
•
BEND RADIUS: 8.9 MILLIMETERS NOMINAL MM
•
SECOND ARM LENGTH: 20.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
OUTER RADIUS28.0 MILLIMETERS NOMINAL MM
STYLE DESIGNATORTWO BEND
CROSS-SECTIONAL SHAPE STYLEROUND
WALL THICKNESS0.125 INCHES NOMINAL IN
OUTSIDE DIAMETER2.125 INCHES NOMINAL IN
INSIDE DIAMETER2.0 INCHES NOMINAL IN
BEND RADIUS8.9 MILLIMETERS NOMINAL MM
SECOND ARM LENGTH20.0 MILLIMETERS NOMINAL MM
WORKING LENGTH169.26 MILLIMETERS NOMINAL MM
FIRST ARM LENGTH84.8 MILLIMETERS NOMINAL MM
OTHER ITEMS IN FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4720-00-000-0080 4720-00-000-0081 4720-00-000-0084 4720-00-000-0724 4720-00-001-0014 4720-00-001-0015 4720-00-001-0023 4720-00-001-0025
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3646350?
3646350 is a HOSE,PREFORMED.
What is the NSN for 3646350?
3646350 is cataloged in the U.S. Government catalog under NSN 4720-01-618-3678. This indicates validated use in U.S. government and defense supply chains.
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