National Item Identification Number
01-164-3938
011643938
4720-01-164-3938
4720011643938
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)
8V613
NSN (National Stock Number) 4720-01-164-3938, 4720011643938 NIIN (National Identification Number) 01-164-3938, 011643938
Part Numbers (Reference Numbers)
7-311A21307-3
7-311A21307-3
Required Categories
Required Description