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 5990-01-378-7349
NSN 6145-00-952-1085
NSN 5996-01-580-1975
NSN 6110-01-516-2300
NSN 6220-01-065-3765
NSN 5965-01-024-7960
NSN 5975-01-110-7686
NSN 5990-01-386-5561
NSN 6240-01-366-6086
NSN 5965-00-523-5647
NSN 5925-00-460-1729
NSN 5975-00-815-2160