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305645 — HOSE,PREFORMED

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

305645: HOSE,PREFORMED.

The HOSE,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, bend_radius: 1.234 INCHES NOMINAL IN, outer_radius: 1.234 INCHES NOMINAL IN, wall_thickness: 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN, working_length: 1.813 INCHES NOMINAL IN, inside_diameter: 0.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-064-4498, 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
305645
NSN: 4720-00-064-4498
FSC: 4720 — Hose and Flexible Tubing
CAGE: 1UVT5 — BRP US INC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
bend_radius1.234 INCHES NOMINAL IN
outer_radius1.234 INCHES NOMINAL IN
wall_thickness0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
working_length1.813 INCHES NOMINAL IN
inside_diameter0.625 INCHES NOMINAL IN
first_arm_length0.688 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
style_designatorTWO BENDS"
second_arm_length0.688 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
fsc_application_dataENGINE COOLING SYSTEM,NONAIRCRAFT
NSN4720-00-064-4498
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 305645 · 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: 1.234 INCHES NOMINAL IN
•
FSC APPLICATION DATA: ENGINE COOLING SYSTEM,NONAIRCRAFT
•
STYLE DESIGNATOR: TWO BENDS"
•
WALL THICKNESS: 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 0.625 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
BEND RADIUS: 1.234 INCHES NOMINAL IN
•
SECOND ARM LENGTH: 0.688 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OUTER RADIUS1.234 INCHES NOMINAL IN
FSC APPLICATION DATAENGINE COOLING SYSTEM,NONAIRCRAFT
STYLE DESIGNATORTWO BENDS"
WALL THICKNESS0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
INSIDE DIAMETER0.625 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC OVERALL
BEND RADIUS1.234 INCHES NOMINAL IN
SECOND ARM LENGTH0.688 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
WORKING LENGTH1.813 INCHES NOMINAL IN
FIRST ARM LENGTH0.688 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
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 1
0305645Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 305645?
305645 is a HOSE,PREFORMED.
What parts can replace 305645?
There is 1 known substitute for 305645: 0305645. Substitute compatibility should be verified for your specific system.
What is the NSN for 305645?
305645 is cataloged in the U.S. Government catalog under NSN 4720-00-064-4498. This indicates validated use in U.S. government and defense supply chains.
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