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 6620-01-112-6440
NSN 5998-01-326-6363
NSN 6610-01-348-5719
NSN 5935-00-513-9606
NSN 5998-00-560-2302
NSN 5960-01-157-7009
NSN 5996-01-299-7275
NSN 6320-01-078-8257
NSN 5925-00-776-5062
NSN 6320-00-313-9114
NSN 5925-01-430-0026
NSN 6650-01-420-5586