U/o b-52
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.
NSN 5999-01-649-4760
NSN 5935-00-225-8448
NSN 6620-00-054-4778
NSN 6145-00-503-6301
NSN 5975-01-145-4891
NSN 5930-01-300-4063
NSN 5915-00-583-4970
NSN 6105-01-133-2671
NSN 5915-01-153-0121
NSN 5895-00-082-0877
NSN 6610-00-300-4774
NSN 6320-01-643-0850