2 lines etched in center of tube 3/16 in. Apart
A small transparent vessel, inclosing a liquid with an air bubble. It is the indicating part of a level. The item may be cylindrical in shape, or a comparatively flat, cicular item, but does not have a mounting hardware. For mounted items and items including mounting or mounting hardware, see level (as modified).
Classification: Drawing, marking-out or mathematical calculating instruments, nesoi
NSN 5855-01-472-2554
NSN 5920-01-618-3375
NSN 6145-00-955-0032
NSN 5895-00-501-4914
NSN 5990-01-485-0260
NSN 2925-00-909-2596
NSN 6110-01-306-7811
NSN 6645-00-825-2448
NSN 6135-01-136-8306
NSN 4140-01-419-4675
NSN 6110-00-960-7341
NSN 2925-01-328-4394