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 5895-01-441-7590
NSN 6220-00-164-5481
NSN 6620-01-354-8472
NSN 5935-01-470-1857
NSN 5925-01-399-6777
NSN 5996-00-088-2515
NSN 5950-01-033-9695
NSN 7035-01-361-8821
NSN 6320-01-564-0893
NSN 6240-01-413-3035
NSN 5960-01-215-0992
NSN 5965-01-228-6599