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 5990-01-617-5156
NSN 2925-00-738-9065
NSN 5990-01-320-1412
NSN 6105-01-257-3934
NSN 6145-01-650-1791
NSN 5920-00-814-2328
NSN 5905-01-159-3232
NSN 6135-01-041-3829
NSN 5950-01-178-9163
NSN 6610-00-443-5823
NSN 7035-01-207-6664
NSN 6135-00-985-7846