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 6220-00-044-2757
NSN 6610-00-127-7013
NSN 5975-00-491-5588
NSN 6220-01-533-7727
NSN 5960-00-148-4493
NSN 5998-00-358-2471
NSN 2925-01-226-5123
NSN 6240-01-512-1856
NSN 5996-01-182-1125
NSN 5930-00-879-4614
NSN 5998-00-143-8942
NSN 5925-01-169-2626