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 6150-01-600-2320
NSN 5915-00-568-2815
NSN 5965-01-478-0338
NSN 6240-01-602-8238
NSN 6650-00-269-5000
NSN 6650-01-302-4451
NSN 5930-01-223-8597
NSN 5996-01-010-3816
NSN 6105-01-312-3618
NSN 5895-01-522-1028
NSN 5925-01-463-8594
NSN 6645-01-191-9515