National Item Identification Number
01-136-4631
011364631
4720-01-136-4631
4720011364631
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)
19207
Reference Numbers (Part Numbers)
12308445
Required Categories
STYLE DESIGNATOR
CROSS-SECTIONAL SHAPE STYLE
SPECIAL FEATURES
Required Description
A1 BOX SECTION
B1 OVAL
USED ON 2350-01-048-5920