DOU1073 — HOSE,AIR DUCT

✓ Government record, cited

— · PIPE SECTION

PRODUCT OVERVIEW

DOU1073: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include material: FIBERGLASS REINFORCING CORD, wall_thickness: 0.050 INCHES NOMINAL IN, connection_type: SOFT BOTH ENDS, inside_diameter: 1.750 INCHES NOMINAL FIRST END IN, connection_style: ROUND BOTH ENDS, special_features: USED ON MCDONNELL DOUGLAS C17A AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-319-7812, 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

DOU1073

NSN: 4720-01-319-7812
NIINs: 013197812, 013197818, 013201242, 013238659, 013383671, 013402292, 013402293, 013402294, 013402295, 013405226, 013405227, 013405228, 013405229, 013405230, 013405231, 013405232, 013405233, 013405896, 013405897, 013405899, 013412369, 013412370, 013412371, 013412372, 013412373, 013412374, 013412375, 013412376, 013412378, 013412379, 013412380, 013412384, 013412385, 013416218, 013422453, 013424417, 014167853, 014176652, 014204109, 014204110, 014204112, 014204113
FSC: 4720 — Hose and Flexible Tubing
CAGE: 16632 — FLEXFAB LLC (USA)

SPECIFICATIONS

material	FIBERGLASS REINFORCING CORD
wall_thickness	0.050 INCHES NOMINAL IN
connection_type	SOFT BOTH ENDS
inside_diameter	1.750 INCHES NOMINAL FIRST END IN
connection_style	ROUND BOTH ENDS
special_features	USED ON MCDONNELL DOUGLAS C17A AIRCRAFT
style_designator	BOX SECTION
end_overall_length	1.500 INCHES NOMINAL BOTH ENDS IN
operating_pressure	1.1 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
end_inside_diameter	1.750 INCHES NOMINAL BOTH ENDS IN
end_item_identification	JCDONNELL DOUGLAS C17A AIRCRAFT
cross-sectional_shape_style	ROUND
NSN	4720-01-319-7812

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

7D0105Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

7D0105H8-96ASame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is DOU1073?

DOU1073 is a HOSE,AIR DUCT.

What parts can replace DOU1073?

There are 2 known substitutes for DOU1073: 7D0105, 7D0105H8-96A. Substitute compatibility should be verified for your specific system.

What is the NSN for DOU1073?

DOU1073 is cataloged in the U.S. Government catalog under NSN 4720-01-319-7812. This indicates validated use in U.S. government and defense supply chains.

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