National Item Identification Number
00-177-8826
001778826
4720-00-177-8826
4720001778826
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)
05399
05399
97499
Reference Numbers (Part Numbers)
BE508
BE508-1
FTW1829
209-072-416-1
Required Categories
STYLE DESIGNATOR
CROSS-SECTIONAL SHAPE STYLE
INSIDE DIAMETER
MEASURING METHOD
Required Description
A3 FULLY CONVOLUTED W/WIRE RINGS BETWEN CONVOLUTIONS
B3 ROUND
5.000 INCHES NOM
