National Item Identification Number
00-684-7496
006847496
4720-00-684-7496
4720006847496
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)
21868
30299
30299
30299
30299
30299
30299
26512
26512
Reference Numbers (Part Numbers)
AD-1109-4-29
FT-2021
FT-2021-4-29
FT-2022-4-29
FT-337A-4-29
FT-337B
FT-337
Required Categories
Required Description
