National Item Identification Number
00-169-4812
001694812
4720-00-169-4812
4720001694812
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)
51011
CRUSHPROOF TUBING COMPANY
100 NORTH ST
668
MC COMB
OH
45858
419-293-2111
81361
Reference Numbers (Part Numbers)
CPT-1071-4
C5-19-4779-4
Required Categories
STYLE DESIGNATOR
CROSS-SECTIONAL SHAPE STYLE
INSIDE DIAMETER
CONNECTION TYPE;
Required Description
A2 FULLY CONVOLUTED
B3 ROUND
2.469 INCHES NOMINAL FIRST END
PREFORMED FIRST E