National Item Identification Number
01-400-6074
014006074
4720-01-400-6074
4720014006074
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)
40608
MILLER ELECTRIC MFG CO
1635 W SPENCER ST
APPLETON
WI
54914
920-734-9821
Reference Numbers (Part Numbers)
070284
Required Categories
STYLE DESIGNATOR
CROSS-SECTIONAL SHAPE STYLE
INSIDE DIAMETER
MEASURING METHOD
Required Description
A2 FULLY CONVOLUTED
B3 ROUND
2.500 INCHES NOMINAL FIRST END
27.000 INCHES NOM