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 5990-00-972-1404
NSN 5915-00-172-2308
NSN 5965-01-119-1898
NSN 5996-01-604-8629
NSN 5915-01-461-6526
NSN 6650-00-754-2276
NSN 6110-01-442-6665
NSN 5935-01-414-5222
NSN 6130-01-048-5922
NSN 5915-01-580-0308
NSN 6650-00-994-1802
NSN 5950-00-584-4571