A tubular item of glass having a uniform cross section throughout its entire length. It may have reference and/or indicator markings and is generally used where the conveying, containing, or visual inspection of liquids and/or gasses are required, such as laboratories. Excludes insulator (1), washer; and washer (as modified).
Classification: Tubes of fused quartz or other fused silica, unworked
NSN 5915-01-170-6753
NSN 5935-01-388-7297
NSN 6105-01-498-4994
NSN 7035-01-438-2108
NSN 6645-00-359-5463
NSN 6130-01-548-3066
NSN 5945-00-760-6871
NSN 6610-00-023-0076
NSN 2925-01-043-9786
NSN 6110-01-478-9100
NSN 6220-01-015-2956
NSN 5990-01-389-1196