National Item Identification Number
00-446-0745
004460745
4720-00-446-0745
4720004460745
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)
70210
99193
Reference Numbers (Part Numbers)
377579
377579
377579
Required Categories
MATERIAL
STYLE DESIGNATOR
MEASURING METHOD AND LENGTH
CONNECTION TYPE
CONNEC
Required Description
RUBBER CHLOROPRENE CLASS CR SINGLE PLY
A4 HELICALLY WOUND CONTINUOUS WIRE SUPPO