National Item Identification Number
01-277-2740
012772740
4720-01-277-2740
4720012772740
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)
81518
THE FLEXAUST COMPANY INC
1510 ARMSTRONG RD
WARSAW
IN
46580
574-267-7909
84501
FEDERAL HOSE MFG
25 FLORENCE AVE
480
PAINESVILLE
OH
44077
800-346-4673
Reference Numbers (Part Numbers)
USY-W
WPIW18INX20FT
Required Categories
MATERIAL
MEASURING METHOD AND LENGTH
SPECIAL FEATURES
Required Description
PLASTIC POLYAMIDE SINGLE PLY
240.000 INCHES NOMINAL OVERALL
INSULATED
WIDTH 1