4720-01-320-1244 HOSE,AIR DUCT Index 4720-01-320-1246 HOSE,AIR DUCT

National Stock Number:
4720-01-320-1245

Federal Supply Class:
4720

National Item Identification Number:
013201245

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:
1T-5038S12-16A26831INDUSTRIAL TUBE CO LLC
713686S12-16A70628ARROWHEAD PRODUCTS CORP
DOU107116632FLEXFAB LLC
DOU10712400160016632FLEXFAB LLC
7D010688277THE BOEING COMPANY
7D0106S12-16A88277THE BOEING COMPANY
IT-5038S12-16A26831INDUSTRIAL TUBE CO LLC


Techincal Specification:
CONNECTION TYPEPLAIN BOTH ENDS
CROSS-SECTIONAL SHAPE STYLEROUND
INSIDE DIAMETER3.000 INCHES NOMINAL FIRST END
MATERIALFIBERGLASS ALL PLIES AND RUBBER CHLOROPRENE CLASS CR ALL PLIES
MAXIMUM OPERATING PRESSURE1.1 POUNDS PER SQUARE INCH
PROPRIETARY CHARACTERISTICSPACS
MEASURING METHOD AND LENGTH4.000 INCHES NOMINAL OVERALL
WALL THICKNESS0.050 INCHES NOMINAL
STYLE DESIGNATORSLEEVE SECTION


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