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 6145-00-925-2004
NSN 6685-01-237-1911
NSN 4140-01-580-2041
NSN 5975-00-972-8028
NSN 5960-00-899-5005
NSN 6240-01-233-2334
NSN 5905-01-320-5726
NSN 6650-00-877-6972
NSN 2925-01-565-4636
NSN 6320-01-573-6490
NSN 5985-00-369-7180
NSN 4140-00-118-1816