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 5920-00-362-1376
NSN 5835-01-303-6563
NSN 6220-00-828-5282
NSN 6145-01-514-9136
NSN 6240-01-535-4710
NSN 6645-01-232-4843
NSN 6105-00-736-1073
NSN 6645-01-557-8134
NSN 5996-00-081-2564
NSN 5999-01-410-2867
NSN 5950-00-479-1071
NSN 2925-01-100-3694