National Item Identification Number
01-419-4702
014194702
4720-01-419-4702
4720014194702
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)
81343
53711
53711
Reference Numbers (Part Numbers)
AS8796
211090670
752-6725965-180
Required Categories
MATERIAL
CROSS-SECTIONAL SHAPE STYLE
III END ITEM IDENTIFICATION
Required Description
RUBBER SYNTHETIC SINGLE PLY
B3 ROUND
W/S CODE, SEAWOLF CLASS SSN