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 5950-00-269-4805
NSN 6645-01-400-2119
NSN 5975-01-139-4128
NSN 5905-00-615-9391
NSN 6610-00-960-5711
NSN 5935-01-121-9163
NSN 5895-01-338-8517
NSN 6650-01-390-6989
NSN 5905-00-997-9583
NSN 6110-01-618-3559
NSN 5835-01-632-6627
NSN 6110-01-046-4244