National Item Identification Number
01-064-7922
010647922
4720-01-064-7922
4720010647922
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
81205
05399
81205
Reference Numbers (Part Numbers)
AD1073
BACD40K8-016A4
BE725-8-16-4
204-67068
Required Categories
MATERIAL
STYLE DESIGNATOR
CROSS-SECTIONAL SHAPE STYLE
INSIDE DIAMETER
MEASUR
Required Description
FIBERGLASS AND
RUBBER BUTYL 1ST PLY
FIBERGLASS AND
RUBBER BUTYL 2ND PLY
STEE