7690-01-237-5807 MARKER,IDENTIFICATION Index 4920-01-237-5810 MODIFICATION KIT,MAINTENANCE AND

National Stock Number:
4720-01-237-5808

Federal Supply Class:
4720

National Item Identification Number:
012375808

Description:
HOSE,AIR DUCT

Detail:
A flexible, tubular item of light wall construction. It must have single or multiple layers of nonmetallic material, but may contain metal wire reinforcement, foil type liner, and/or woven or braided cover. It is designed to convey under low pressure gaseous material, such as air and fumes, and light weight solid materials, such as dust, powders, and fibers. For items with couplings, see HOSE ASSEMBLY, AIR DUCT. For items of sleeve section design rated for high pressure use, see SLEEVE, SEAL, COUPLING. Excludes hose, nonmetallic.


Manufacturer Information:
BACD40A20-104-5A281205THE BOEING COMPANY


Techincal Specification:
END INSIDE DIAMETER5.000 INCHES NOMINAL FIRST END
CONNECTION STYLEROUND FIRST END
CONNECTION TYPESOFT FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
END OVERALL LENGTH1.000 INCHES NOMINAL FIRST END
INSIDE DIAMETER5.000 INCHES NOMINAL FIRST END
MATERIALCOTTON SINGLE PLY
MATERIALSTEEL REINFORCING WIRE
MEASURING METHOD AND LENGTH26.000 INCHES NOMINAL OVERALL
SPECIAL FEATURESU/O E3A ACFT
WALL THICKNESS5.300 INCHES NOMINAL
STYLE DESIGNATORBOX SECTION


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