National Item Identification Number
01-349-2018
013492018
4720-01-349-2018
4720013492018
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)
26512
26512
Reference Numbers (Part Numbers)
123P50335
123P50335-11
Required Categories
STYLE DESIGNATOR
CROSS-SECTIONAL SHAPE STYLE
MEASURING METHOD AND LENGTH
CONN
Required Description
A2 FULLY CONVOLUTED
B3 ROUND
21.000 INCHES NOMINAL OVERALL
PLAIN BOTH ENDS
U