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DOU1068 — HOSE,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

DOU1068: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include material: RUBBER SINGLE PLY, wall_thickness: 0.050 INCHES NOMINAL IN, connection_type: SOFT BOTH ENDS, inside_diameter: 0.620 INCHES NOMINAL FIRST END IN, connection_style: ROUND BOTH ENDS, style_designator: SLEEVE SECTION. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-388-4655, 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
DOU1068
NSN: 4720-01-388-4655
NIINs: 013884655, 013890283, 013899595, 013915851
FSC: 4720 — Hose and Flexible Tubing
CAGE: 16632 — FLEXFAB LLC (USA)
SPECIFICATIONS
materialRUBBER SINGLE PLY
wall_thickness0.050 INCHES NOMINAL IN
connection_typeSOFT BOTH ENDS
inside_diameter0.620 INCHES NOMINAL FIRST END IN
connection_styleROUND BOTH ENDS
style_designatorSLEEVE SECTION
end_overall_length1.500 INCHES NOMINAL BOTH ENDS IN
operating_pressure12.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
end_inside_diameter0.620 INCHES NOMINAL BOTH ENDS IN
end_item_identificationMCDONNELL DOUGLAS C-17A AIRCRAFT A
cross-sectional_shape_styleROUND
measuring_method_and_length5.000 INCHES NOMINAL OVERALL IN
NSN4720-01-388-4655
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: DOU1068 · 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
SUBSTITUTES & CROSS-REFERENCES 2
7D0106S10-20BSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7D0106Reference 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 DOU1068?
DOU1068 is a HOSE,AIR DUCT.
What parts can replace DOU1068?
There are 2 known substitutes for DOU1068: 7D0106S10-20B, 7D0106. Substitute compatibility should be verified for your specific system.
What is the NSN for DOU1068?
DOU1068 is cataloged in the U.S. Government catalog under NSN 4720-01-388-4655. 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.