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 6220-00-483-2505
NSN 6650-01-232-7744
NSN 5935-00-222-8599
NSN 6220-01-647-3118
NSN 5960-00-258-9292
NSN 5975-01-445-8914
NSN 6620-01-606-8964
NSN 5915-01-484-3738
NSN 4140-01-400-3610
NSN 5996-01-659-8177
NSN 5945-00-557-5271
NSN 5999-01-643-3342