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 6620-01-343-1625
NSN 5965-01-603-0118
NSN 6620-00-421-7509
NSN 6620-01-182-4938
NSN 5996-01-573-3119
NSN 6220-01-136-0339
NSN 5935-01-119-1581
NSN 6610-01-521-4974
NSN 5996-00-472-9157
NSN 5855-01-523-4058
NSN 5930-00-093-0805
NSN 6685-00-108-6374