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4720PL0821317 — HOSE,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

4720PL0821317: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include material: PLASTIC FLUORINATED ETHYLENE PROPYLENE SINGLE PLY, wall_thickness: 0.020 INCHES NOMINAL IN, connection_type: SOFT BOTH ENDS, inside_diameter: 2.000 INCHES NOMINAL FIRST END IN, connection_style: ROUND BOTH ENDS, style_designator: HELICALLY WOUND CONTINOUS WIRE SUPPORTED. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-444-6433, 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
4720PL0821317
NSN: 4720-01-444-6433
FSC: 4720 — Hose and Flexible Tubing
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
materialPLASTIC FLUORINATED ETHYLENE PROPYLENE SINGLE PLY
wall_thickness0.020 INCHES NOMINAL IN
connection_typeSOFT BOTH ENDS
inside_diameter2.000 INCHES NOMINAL FIRST END IN
connection_styleROUND BOTH ENDS
style_designatorHELICALLY WOUND CONTINOUS WIRE SUPPORTED
end_overall_length0.400 INCHES NOMINAL BOTH ENDS IN
end_inside_diameter2.000 INCHES NOMINAL BOTH ENDS IN
end_item_identificationW/S CODE, TRUCK, VEHICLE SYSTEM, 1 1/4-TON (HMMWV) AND NSN 2320-01-380-8604
cross-sectional_shape_styleROUND
measuring_method_and_length29.400 INCHES NOMINAL OVERALL IN
NSN4720-01-444-6433
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 4720PL0821317 · 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: 29.400 INCHES NOMINAL OVERALL IN
•
CONNECTION STYLE: ROUND BOTH ENDS
•
CONNECTION TYPE: SOFT BOTH ENDS
•
STYLE DESIGNATOR: HELICALLY WOUND CONTINOUS WIRE SUPPORTED
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
WALL THICKNESS: 0.020 INCHES NOMINAL IN
•
INSIDE DIAMETER: 2.000 INCHES NOMINAL FIRST END IN
•
END OVERALL LENGTH: 0.400 INCHES NOMINAL BOTH ENDS IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH29.400 INCHES NOMINAL OVERALL IN
CONNECTION STYLEROUND BOTH ENDS
CONNECTION TYPESOFT BOTH ENDS
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED
CROSS-SECTIONAL SHAPE STYLEROUND
WALL THICKNESS0.020 INCHES NOMINAL IN
INSIDE DIAMETER2.000 INCHES NOMINAL FIRST END IN
END OVERALL LENGTH0.400 INCHES NOMINAL BOTH ENDS IN
END INSIDE DIAMETER2.000 INCHES NOMINAL BOTH ENDS IN
END ITEM IDENTIFICATIONW/S CODE, TRUCK, VEHICLE SYSTEM, 1 1/4-TON (HMMWV) AND NSN 2320-01-380-8604
SUBSTITUTES & CROSS-REFERENCES 2
12447010-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
12447010Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4720PL0821317?
4720PL0821317 is a HOSE,AIR DUCT.
What parts can replace 4720PL0821317?
There are 2 known substitutes for 4720PL0821317: 12447010-2, 12447010. Substitute compatibility should be verified for your specific system.
What is the NSN for 4720PL0821317?
4720PL0821317 is cataloged in the U.S. Government catalog under NSN 4720-01-444-6433. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.