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 5895-00-116-4640
NSN 5945-01-576-1037
NSN 5895-01-055-7564
NSN 6110-01-424-0078
NSN 5990-01-279-8654
NSN 5965-00-577-1242
NSN 5945-01-178-6832
NSN 5935-01-381-2717
NSN 6105-01-441-2751
NSN 5920-01-160-9260
NSN 5965-00-560-1760
NSN 6685-01-498-3979