D0U1073 — HOSE,AIR DUCT

✓ Government record, cited

— · PIPE SECTION

PRODUCT OVERVIEW

D0U1073: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR AND FIBERGLASS COVER, wall_thickness: 0.050 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 4720-01-322-5739, 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

D0U1073

NSN: 4720-01-322-5739
NIINs: 013225739, 013225740, 013225741, 013235029, 013402288, 013402289, 013402290, 013402291, 013405898, 013412381, 013412382, 013412383, 013416219, 013418348, 013882802, 013882830, 014138859, 014138865, 014167846, 014167850, 014176669, 014176672, 014179471, 014345406
FSC: 4720 — Hose and Flexible Tubing
CAGE: 16632 — FLEXFAB LLC (USA)

SPECIFICATIONS

material	RUBBER CHLOROPRENE CLASS CR AND FIBERGLASS COVER
wall_thickness	0.050 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
end_overall_length	1.500 INCHES NOMINAL BOTH ENDS IN
operating_pressure	1.1 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
end_inside_diameter	2.000 INCHES NOMINAL BOTH ENDS IN
end_item_identification	W/S CODE: AIRCRAFT,AIRLINER C-17A A
cross-sectional_shape_style	ROUND
measuring_method_and_length	19.000 INCHES NOMINAL OVERALL IN
NSN	4720-01-322-5739

COMPONENT DIAGRAM

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 2

IT-5037H6-44ASame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

7D0105Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 D0U1073?

D0U1073 is a HOSE,AIR DUCT.

What parts can replace D0U1073?

There are 2 known substitutes for D0U1073: IT-5037H6-44A, 7D0105. Substitute compatibility should be verified for your specific system.

What is the NSN for D0U1073?

D0U1073 is cataloged in the U.S. Government catalog under NSN 4720-01-322-5739. This indicates validated use in U.S. government and defense supply chains.

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