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300411-501 — HOSE,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

300411-501: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC FIRST PLY, wall_thickness: 0.060 INCHES NOMINAL IN, connection_type: PREFORMED BOTH ENDS, inside_diameter: 3.500 INCHES NOMINAL FIRST END IN, connection_style: ROUND BOTH ENDS, style_designator: FULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-491-8843, 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
300411-501
NSN: 4720-00-491-8843
FSC: 4720 — Hose and Flexible Tubing
CAGE: 70628 — ARROWHEAD PRODUCTS CORP (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC FIRST PLY
wall_thickness0.060 INCHES NOMINAL IN
connection_typePREFORMED BOTH ENDS
inside_diameter3.500 INCHES NOMINAL FIRST END IN
connection_styleROUND BOTH ENDS
style_designatorFULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS
end_overall_length1.620 INCHES NOMINAL BOTH ENDS IN
end_inside_diameter3.500 INCHES NOMINAL BOTH ENDS IN
cross-sectional_shape_styleROUND
measuring_method_and_length9.810 INCHES NOMINAL OVERALL IN
NSN4720-00-491-8843
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 300411-501 · 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
•
MEASURING METHOD AND LENGTH: 9.810 INCHES NOMINAL OVERALL IN
•
CONNECTION STYLE: ROUND BOTH ENDS
•
CONNECTION TYPE: PREFORMED BOTH ENDS
•
STYLE DESIGNATOR: FULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
WALL THICKNESS: 0.060 INCHES NOMINAL IN
•
INSIDE DIAMETER: 3.500 INCHES NOMINAL FIRST END IN
•
END OVERALL LENGTH: 1.620 INCHES NOMINAL BOTH ENDS IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH9.810 INCHES NOMINAL OVERALL IN
CONNECTION STYLEROUND BOTH ENDS
CONNECTION TYPEPREFORMED BOTH ENDS
STYLE DESIGNATORFULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS
CROSS-SECTIONAL SHAPE STYLEROUND
WALL THICKNESS0.060 INCHES NOMINAL IN
INSIDE DIAMETER3.500 INCHES NOMINAL FIRST END IN
END OVERALL LENGTH1.620 INCHES NOMINAL BOTH ENDS IN
END INSIDE DIAMETER3.500 INCHES NOMINAL BOTH ENDS IN
MATERIALRUBBER SYNTHETIC FIRST PLY
SUBSTITUTES & CROSS-REFERENCES 2
IT-4685ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7-469-601Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 300411-501?
300411-501 is a HOSE,AIR DUCT.
What parts can replace 300411-501?
There are 2 known substitutes for 300411-501: IT-4685A, 7-469-601. Substitute compatibility should be verified for your specific system.
What is the NSN for 300411-501?
300411-501 is cataloged in the U.S. Government catalog under NSN 4720-00-491-8843. This indicates validated use in U.S. government and defense supply chains.
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