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 6320-00-115-0883
NSN 6105-01-193-0491
NSN 6220-01-419-5882
NSN 6620-01-425-2517
NSN 5910-01-322-4904
NSN 5855-00-494-9581
NSN 6130-01-650-3562
NSN 6145-00-601-5580
NSN 5965-00-464-6191
NSN 6110-00-569-8930
NSN 5905-01-239-7352
NSN 6130-01-012-1770