National Item Identification Number
00-528-3391
005283391
4720-00-528-3391
4720005283391
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)
98891
61463
70628
76680
82918
Reference Numbers (Part Numbers)
AD105-14
CT48493
1332
3206390
3206390
4462-14
5-31775-14
Required Categories
STYLE DESIGNATOR
CROSS-SECTIONAL SHAPE STYLE
INSIDE DIAMETER
MEASURING METHOD
Required Description
A2 FULLY CONVOLUTED
B3 ROUND
6.130 INCHES NOMINAL FIRST END
3.000 INCHES NOMI
