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 5945-01-451-8441
NSN 5945-00-999-9519
NSN 6220-01-427-2333
NSN 5999-00-554-4285
NSN 5910-00-165-0629
NSN 5905-01-552-8910
NSN 6220-01-213-3885
NSN 7035-00-320-5644
NSN 6105-00-619-1568
NSN 5930-01-477-4435
NSN 5935-01-546-5611
NSN 6645-01-406-6077