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 6685-01-330-7330
NSN 5915-00-920-6700
NSN 4140-01-502-8993
NSN 5965-00-204-8513
NSN 5950-00-021-8303
NSN 5975-01-023-8773
NSN 5920-00-231-3922
NSN 6130-01-649-9961
NSN 5855-01-236-9645
NSN 5950-01-341-2221
NSN 6105-01-049-1002
NSN 6145-00-119-8201