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 2925-00-159-0337
NSN 6320-00-553-1310
NSN 5905-01-599-9311
NSN 6685-00-802-0544
NSN 6685-00-186-9190
NSN 6240-00-034-5909
NSN 2925-00-640-8611
NSN 6650-00-007-4372
NSN 6650-01-126-6238
NSN 6320-01-512-2031
NSN 5930-01-411-6534
NSN 5960-00-504-9264