4720-01-341-3818 HOSE,AIR DUCT Index 4720-01-341-3820 HOSE,AIR DUCT

National Stock Number:
4720-01-341-3819

Federal Supply Class:
4720

National Item Identification Number:
013413819

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:
713686S32-20A70628ARROWHEAD PRODUCTS CORP
7D010688277THE BOEING COMPANY
7D0106S32-20A88277THE BOEING COMPANY
DOU107116632FLEXFAB LLC
DOU10716400200016632FLEXFAB LLC
IT-5038S32-20A26831INDUSTRIAL TUBE CO LLC


Techincal Specification:
CONNECTION TYPEPLAIN BOTH ENDS
CROSS-SECTIONAL SHAPE STYLEROUND
INSIDE DIAMETER8.000 INCHES NOMINAL FIRST END
MATERIALFIBERGLASS 1ST PLY
MATERIALRUBBER CHLOROPRENE CLASS CR 2ND PLY
MAXIMUM OPERATING PRESSURE1.1 POUNDS PER SQUARE INCH
MEASURING METHOD AND LENGTH5.000 INCHES NOMINAL OVERALL
WALL THICKNESS0.050 INCHES NOMINAL
STYLE DESIGNATORSLEEVE SECTION


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