HOSE AIR DUCT
P/N 66-8644
P/N 66-8644-2
NSN 4720-01-013-4614
MFG THE BOEING COMPANY
 
NEW GOV SURPLUS, SUPPLIER CAGE CODE 03EF7
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ITEM NAME   HOSE,AIR DUCT
DEFINITION  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.
            
 
CHARACTERISTIC                          VALUE
CROSS-SECTIONAL SHAPE STYLE             OVAL                                             
WALL THICKNESS                          2.000 INCHES NOMINAL                             
MEASURING METHOD AND LENGTH             6.350 INCHES NOMINAL OVERALL                     
DESIGN CONTROL REFERENCE                66-8644-2                                        
THE MANUFACTURERS DATA                  1776