National Item Identification Number
01-406-7124
014067124
4720-01-406-7124
4720014067124
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)
58163
Reference Numbers (Part Numbers)
42443-1
Required Categories
INSIDE WIDTH
INSIDE LENGTH
WALL THICKNESS
MEASURING METHOD AND LENGTH
Required Description
6.100 INCHES NOMINAL FIRST END
2.530 INCHES NOMINAL FIRST END
1.620 INCHES NOM