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 6645-00-287-9192
NSN 5905-00-233-3426
NSN 5925-00-265-9488
NSN 6105-00-733-9226
NSN 6610-01-503-0153
NSN 5930-01-407-5558
NSN 7035-01-209-0045
NSN 6135-01-210-8715
NSN 5905-01-627-3829
NSN 5945-00-798-4119
NSN 5855-01-205-7030
NSN 6110-01-316-2648