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 5945-01-252-8662
NSN 5905-01-588-9929
NSN 5999-00-959-4415
NSN 6150-00-774-8687
NSN 6145-00-954-5121
NSN 7035-01-615-2319
NSN 5895-00-596-8678
NSN 6685-01-257-7223
NSN 5999-01-364-7743
NSN 5930-01-126-8613
NSN 6110-00-808-9930
NSN 5910-00-173-5874