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 6650-00-680-9595
NSN 5895-01-152-7887
NSN 5910-01-157-0295
NSN 5950-01-366-1961
NSN 5935-01-050-8417
NSN 5910-00-774-8137
NSN 5998-01-048-3770
NSN 7035-00-104-7613
NSN 5920-01-360-6674
NSN 6110-01-308-4492
NSN 5915-01-500-2147
NSN 5950-00-607-8043