National Item Identification Number
01-411-2205
014112205
4720-01-411-2205
4720014112205
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
98891
16632
16632
05399
26831
70628
Reference Numbers (Part Numbers)
CATS6-40-4
CATS6-40-4
FLX3001
FLX300112004004
HE271-0040
HS74-6-40-4
NW2WS
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
CROSS-SECTIONA
Required Description
FIBERGLASS AND
RUBBER AND
STEEL ALL PLIES
NEOPRENE COATED FIBER GLASS CORD &