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12447010-3 — HOSE,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

12447010-3: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include material: PLASTIC FLUORINATED ETHYLENE PROPYLENE COVER, wall_thickness: 0.012 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 4720-01-445-5690, 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
12447010-3
NSN: 4720-01-445-5690
FSC: 4720 — Hose and Flexible Tubing
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialPLASTIC FLUORINATED ETHYLENE PROPYLENE COVER
wall_thickness0.012 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_length0.200 INCHES NOMINAL BOTH ENDS IN
end_inside_diameter2.000 INCHES NOMINAL BOTH ENDS IN
end_item_identification2320-01-380-8604; TRUCK, VEHICLE SYSTEM, 1 1/4-TON (HMMWV)
cross-sectional_shape_styleROUND
measuring_method_and_length50.000 INCHES NOMINAL OVERALL IN
NSN4720-01-445-5690
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 12447010-3 · 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: 50.000 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: 0.012 INCHES NOMINAL IN
•
INSIDE DIAMETER: 2.000 INCHES NOMINAL FIRST END IN
•
END OVERALL LENGTH: 0.200 INCHES NOMINAL BOTH ENDS IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH50.000 INCHES NOMINAL OVERALL IN
CONNECTION STYLEROUND BOTH ENDS
CONNECTION TYPESOFT BOTH ENDS
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED
CROSS-SECTIONAL SHAPE STYLEROUND
WALL THICKNESS0.012 INCHES NOMINAL IN
INSIDE DIAMETER2.000 INCHES NOMINAL FIRST END IN
END OVERALL LENGTH0.200 INCHES NOMINAL BOTH ENDS IN
END INSIDE DIAMETER2.000 INCHES NOMINAL BOTH ENDS IN
END ITEM IDENTIFICATION2320-01-380-8604; TRUCK, VEHICLE SYSTEM, 1 1/4-TON (HMMWV)
SUBSTITUTES & CROSS-REFERENCES 2
12447010Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
4720PL0821307Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12447010-3?
12447010-3 is a HOSE,AIR DUCT.
What parts can replace 12447010-3?
There are 2 known substitutes for 12447010-3: 12447010, 4720PL0821307. Substitute compatibility should be verified for your specific system.
What is the NSN for 12447010-3?
12447010-3 is cataloged in the U.S. Government catalog under NSN 4720-01-445-5690. 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.