National Item Identification Number
01-306-6828
013066828
4720-01-306-6828
4720013066828
National Stock Number
Item Name
HOSE,AIR DUCT
Federal Supply Class
4720
Description
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.
Commercial and Government Entity Code (Supplier Data)
16632
53711
Reference Numbers (Part Numbers)
6196530
6196530
Required Categories
STYLE DESIGNATOR
CROSS-SECTIONAL SHAPE STYLE
CONNECTION TYPE
Required Description
A2 FULLY CONVOLUTED
B3 ROUND
SOFT FIRST END
PREFORMED SECOND END