National Item Identification Number
01-477-4027
014774027
4720-01-477-4027
4720014774027
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)
53178
BULL HN INFORMATION SYSTEMS INC
38 LIFE ST
BRIGHTON
MA
02135
617-783-6859
16632
8V613
Reference Numbers (Part Numbers)
BWT17303-1
DOU1143-0039
7-511A21568-39
Required Categories
STYLE DESIGNATOR
CROSS-SECTIONAL SHAPE STYLE
INSIDE DIAMETER
WALL THICKNESS;
Required Description
A4 HELICALLY WOUND CONTINUOUS WIRE SUPPORTED
B3 ROUND
1.500 INCHES NOMINAL FIR
