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 6240-01-039-2125
NSN 6650-01-084-7377
NSN 5905-00-984-0431
NSN 5910-00-012-3433
NSN 2925-01-357-2512
NSN 5965-01-068-2714
NSN 6145-01-153-7908
NSN 6150-01-395-7055
NSN 4140-01-583-4988
NSN 6645-01-655-8115
NSN 5930-01-267-5986
NSN 6320-01-455-3394