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 6130-01-508-7295
NSN 5835-00-334-6556
NSN 6645-01-289-6298
NSN 5925-00-722-0471
NSN 5960-01-371-9143
NSN 6110-00-715-9404
NSN 5965-01-105-7901
NSN 5835-00-711-3371
NSN 6110-01-447-2770
NSN 5999-00-737-0503
NSN 5990-00-647-4008
NSN 5965-01-074-7306