National Item Identification Number
00-433-9670
004339670
4720-00-433-9670
4720004339670
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)
14058
THE DEWEY ELECTRONICS CORPORATION
DBA HEDCO DIVISION
27 MULLER RD
OAKLAND
NJ
07436
201-337-4700
Reference Numbers (Part Numbers)
40406
Required Categories
MATERIAL
STYLE DESIGNATOR
CROSS-SECTIONAL SHAPE STYLE
INSIDE DIAMETER
WALL T
Required Description
RUBBER SINGLE PLY
A2 FULLY CONVOLUTED
B3 ROUND
3.438 INCHES NOMINAL FIRST END