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 5998-01-104-0571
NSN 5920-00-510-7656
NSN 5935-01-560-2002
NSN 5925-00-401-7767
NSN 6685-01-258-7039
NSN 6110-00-144-6763
NSN 5998-01-604-3036
NSN 5960-01-485-2467
NSN 6320-00-194-4252
NSN 5915-01-065-6263
NSN 6685-01-317-6097
NSN 5975-01-428-3305