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 5945-01-305-8860
NSN 6145-01-411-5895
NSN 5945-01-107-6640
NSN 5990-01-627-8097
NSN 5996-01-244-3450
NSN 2925-01-437-9041
NSN 5910-01-547-4612
NSN 6240-01-530-2210
NSN 7035-01-098-5474
NSN 5950-01-579-5766
NSN 6645-01-409-2003
NSN 5965-01-055-7645