National Item Identification Number
01-203-4122
012034122
4720-01-203-4122
4720012034122
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)
05399
81755
81755
70628
Reference Numbers (Part Numbers)
BE802-2
C7895
C7895-2
300924-2
Required Categories
CROSS-SECTIONAL SHAPE STYLE
INSIDE DIAMETER
WALL THICKNESS
CONNECTION TYPE
M
Required Description
B3 ROUND
1.000 INCHES NOMINAL FIRST END
0.030 INCHES MINIMUM AND
0.065 INCHES