National Item Identification Number
01-228-1073
012281073
4720-01-228-1073
4720012281073
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)
53711
50079
TEXTRON SYSTEMS CORPORATION
DBA TEXTRON MAR & LAND SYSTEMS DIV
77 HENRRIETTA CREEK
ROANOKE
TX
76262
817-280-7632
53711
53711
53711
Reference Numbers (Part Numbers)
513-5750013
5750013-003
5750013-003
5750013-3
5750013C-3
Required Categories
MATERIAL
STYLE DESIGNATOR
CROSS-SECTIONAL SHAPE STYLE
INSIDE DIAMETER
MEASUR
Required Description
COTTON AND
RUBBER BUTYL SINGLE PLY
STEEL REINFORCING WIRE
A4 HELICALLY WOUND