National Item Identification Number
01-266-4257
012664257
4720-01-266-4257
4720012664257
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
30299
26512
26512
Reference Numbers (Part Numbers)
AD1108-6-20
AD1108-6-20
FT-2926-6-20
GH510A
GH510A6-20
Required Categories
MATERIAL
STYLE DESIGNATOR
CROSS-SECTIONAL SHAPE STYLE
INSIDE DIAMETER
WALL T
Required Description
COTTON AND
RUBBER BUTYL 1ST PLY
COTTON AND
RUBBER BUTYL 2ND PLY
FIBERGLASS A