National Item Identification Number
01-445-9426
014459426
4720-01-445-9426
4720014459426
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
81755
1GK47
R & B ELECTRONICS INC
2374 NW DALLAS ST
GRAND PRAIRIE
TX
75050
906-632-1542
Reference Numbers (Part Numbers)
C20577
C20577-24
DU100100002GDY
RB9543-3
Required Categories
MATERIAL
STYLE DESIGNATOR
CROSS-SECTIONAL SHAPE STYLE
INSIDE DIAMETER
WALL T
Required Description
PLASTIC POLYETHYLENE 1ST PLY
PLASTIC VINYL BOTH END COUPLINGS
A2 FULLY CONVOLU