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 6130-01-296-9766
NSN 6130-01-442-8033
NSN 4140-01-144-4581
NSN 5925-00-156-4044
NSN 7035-00-145-9138
NSN 5965-00-234-7338
NSN 5935-00-872-3189
NSN 6650-00-256-9059
NSN 5835-01-463-2334
NSN 5999-01-645-4854
NSN 5895-00-082-3130
NSN 4140-00-385-2925