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 7035-01-146-7096
NSN 6645-01-377-7866
NSN 5910-01-506-1913
NSN 5925-01-511-4405
NSN 5990-01-129-7701
NSN 5950-01-422-2924
NSN 6645-01-025-1002
NSN 5985-01-620-8203
NSN 5985-01-421-1177
NSN 6105-01-039-9133
NSN 5960-00-517-9359
NSN 6145-00-216-6613