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DOU1071-1200040 — HOSE,AIR DUCT

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

DOU1071-1200040: HOSE,AIR DUCT.

The HOSE,AIR DUCT is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC AND FIBERGLASS SINGLE PLY, wall_thickness: 0.050 INCHES NOMINAL IN, connection_type: PLAIN BOTH ENDS, inside_diameter: 15.000 INCHES NOMINAL FIRST END IN, style_designator: SLEEVE SECTION, operating_pressure: 1.1 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-461-8710, 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
DOU1071-1200040
NSN: 4720-01-461-8710
FSC: 4720 — Hose and Flexible Tubing
CAGE: 16632 — FLEXFAB LLC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC AND FIBERGLASS SINGLE PLY
wall_thickness0.050 INCHES NOMINAL IN
connection_typePLAIN BOTH ENDS
inside_diameter15.000 INCHES NOMINAL FIRST END IN
style_designatorSLEEVE SECTION
operating_pressure1.1 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
end_item_identificationAIR CONDITIONING AND COOLING SYSTEMS FOR AIRCRAFT
cross-sectional_shape_styleROUND
measuring_method_and_length10.000 INCHES NOMINAL OVERALL IN
NSN4720-01-461-8710
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: DOU1071-1200040 · 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: 10.000 INCHES NOMINAL OVERALL IN
•
CONNECTION TYPE: PLAIN BOTH ENDS
•
STYLE DESIGNATOR: SLEEVE SECTION
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
WALL THICKNESS: 0.050 INCHES NOMINAL IN
•
OPERATING PRESSURE: 1.1 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
INSIDE DIAMETER: 15.000 INCHES NOMINAL FIRST END IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH10.000 INCHES NOMINAL OVERALL IN
CONNECTION TYPEPLAIN BOTH ENDS
STYLE DESIGNATORSLEEVE SECTION
CROSS-SECTIONAL SHAPE STYLEROUND
WALL THICKNESS0.050 INCHES NOMINAL IN
OPERATING PRESSURE1.1 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
INSIDE DIAMETER15.000 INCHES NOMINAL FIRST END IN
END ITEM IDENTIFICATIONAIR CONDITIONING AND COOLING SYSTEMS FOR AIRCRAFT
MATERIALRUBBER SYNTHETIC AND FIBERGLASS SINGLE PLY
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
DOU1071-12000-40AReference document
Same NSN cross-reference
Reference document — Secondary reference
7D0106S60-40AReference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 DOU1071-1200040?
DOU1071-1200040 is a HOSE,AIR DUCT.
What parts can replace DOU1071-1200040?
There are 2 known substitutes for DOU1071-1200040: DOU1071-12000-40A, 7D0106S60-40A. Substitute compatibility should be verified for your specific system.
What is the NSN for DOU1071-1200040?
DOU1071-1200040 is cataloged in the U.S. Government catalog under NSN 4720-01-461-8710. 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.