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 5999-01-425-1879
NSN 5998-01-528-5325
NSN 6220-00-535-3230
NSN 5998-01-106-4306
NSN 6685-01-084-1433
NSN 2925-01-236-3547
NSN 5925-00-942-8202
NSN 6650-00-113-7698
NSN 5975-00-961-9793
NSN 5950-01-124-2102
NSN 5996-00-171-3071
NSN 5910-00-344-4431