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 5935-01-573-6696
NSN 5895-00-170-4568
NSN 5935-00-498-3518
NSN 6610-01-352-4768
NSN 6130-01-512-0183
NSN 6135-00-444-1402
NSN 5905-01-474-2306
NSN 5990-01-069-4604
NSN 5905-01-337-5936
NSN 6610-00-925-5064
NSN 6105-01-012-0965
NSN 6645-00-117-9839