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 5990-01-177-2838
NSN 5999-01-347-8115
NSN 6685-01-275-9773
NSN 5925-01-423-0079
NSN 6130-01-547-4480
NSN 5920-00-184-2100
NSN 6240-00-454-9293
NSN 5835-01-373-9506
NSN 6220-01-199-2512
NSN 5915-01-259-5705
NSN 5945-00-339-2755
NSN 5990-00-332-9426