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 6645-01-184-0725
NSN 6620-00-162-9877
NSN 5895-00-149-0645
NSN 5915-01-505-6106
NSN 5915-01-305-8918
NSN 7035-01-361-4176
NSN 6135-00-885-6003
NSN 6150-01-460-9081
NSN 6135-01-190-2628
NSN 5996-00-823-4789
NSN 6130-01-643-5556
NSN 5935-01-634-0668