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 6150-01-451-8019
NSN 5915-01-359-5801
NSN 5985-01-513-9370
NSN 5975-01-487-6417
NSN 5945-01-332-2875
NSN 5925-00-482-8704
NSN 6320-00-521-9350
NSN 5915-01-136-4035
NSN 5905-01-228-3571
NSN 2925-00-420-8151
NSN 6105-01-004-1808
NSN 5855-00-361-0167