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 6130-00-510-4399
NSN 5960-00-140-9583
NSN 5895-01-543-5869
NSN 6610-01-199-0499
NSN 6105-00-239-6201
NSN 6220-00-231-9429
NSN 5990-00-454-6250
NSN 5930-01-304-8417
NSN 6135-00-495-6862
NSN 5998-00-850-2363
NSN 5910-01-089-8758
NSN 6650-00-767-7597