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 6220-01-174-2035
NSN 5990-01-322-9781
NSN 6610-00-551-3610
NSN 5999-00-772-5707
NSN 6145-01-446-2697
NSN 6105-01-246-9076
NSN 6130-01-264-5190
NSN 6685-00-106-9654
NSN 6240-01-492-2077
NSN 4140-00-922-1247
NSN 6150-01-127-9302
NSN 5999-00-333-7943