National Item Identification Number
00-320-8949
003208949
4720-00-320-8949
4720003208949
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
05399
16357
Reference Numbers (Part Numbers)
AD778-12A05
BE913-12A05
FT1398-12A05
SF25-122-12A05
Required Categories
MATERIAL
STYLE DESIGNATOR
CROSS-SECTIONAL SHAPE STYLE
INSIDE DIAMETER
CONNEC
Required Description
FIBERGLASS 1ST PLY
RUBBER SILICONE CLASS Q REINFORCING CORD
A4 HELICALLY WOUND