National Item Identification Number
00-402-2509
004022509
4720-00-402-2509
4720004022509
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
30299
30299
26512
26512
26512
26512
16632
70628
99135
Reference Numbers (Part Numbers)
CEETS-4-40-6
FLEXFLYTE L-1
FT2926-4-20
GD10A
GD10A4-20
GD10A4C20
G405-4-20
Required Categories
MATERIAL
STYLE DESIGNATOR
CROSS-SECTIONAL SHAPE STYLE
INSIDE DIAMETER
MEASUR
Required Description
FIBERGLASS AND
RUBBER CHLOROPRENE CLASS CR 1ST PLY
FIBERGLASS AND
RUBBER CHLO
