National Item Identification Number
01-478-4233
014784233
4720-01-478-4233
4720014784233
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)
19207
Reference Numbers (Part Numbers)
M62028224448174
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
CROSS-SECTIONA
Required Description
RUBBER ALL PLIES
ASTM D 380 NATIONAL SPEC SINGLE MATERIAL RESPONSE ALL PLIES
A
