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 6610-00-817-8772
NSN 6645-01-576-9896
NSN 5925-01-406-3490
NSN 5996-01-390-2125
NSN 5915-00-202-5192
NSN 5925-01-369-0179
NSN 6110-01-483-9207
NSN 6145-01-426-8976
NSN 6645-00-285-8781
NSN 5975-01-457-1119
NSN 6145-01-634-0388
NSN 5915-01-546-4186