National Item Identification Number
00-440-2094
004402094
4720-00-440-2094
4720004402094
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)
81755
16632
16632
99135
70628
Reference Numbers (Part Numbers)
C246T40-12
GEN 200340001200
GEN2003T40-12
5006T40-12
712398T40-12
Required Categories
MATERIAL
STYLE DESIGNATOR
CROSS-SECTIONAL SHAPE STYLE
INSIDE DIAMETER
WALL T
Required Description
FIBERGLASS AND
RUBBER SILICONE CLASS Q 1ST PLY
FIBERGLASS AND
RUBBER SILICONE
