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 6320-00-593-0379
NSN 6145-01-538-7185
NSN 6240-01-411-5425
NSN 6145-01-590-4140
NSN 5960-01-200-4621
NSN 6105-01-207-0152
NSN 5996-01-383-7018
NSN 4140-00-296-8978
NSN 5925-01-492-9847
NSN 5910-00-177-4472
NSN 2925-00-895-9215
NSN 5910-00-580-4742