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 5965-00-111-2073
NSN 5930-00-205-2945
NSN 5985-01-633-7530
NSN 5835-01-171-5368
NSN 5998-01-062-8627
NSN 6620-01-225-1475
NSN 4140-00-923-6528
NSN 5895-00-091-9154
NSN 6105-00-913-6160
NSN 6645-01-026-6659
NSN 6650-01-411-6292
NSN 6130-01-641-1769