Fluid shall be methyl alcohol and flourescene; bubble shall be 0.438in at 125degress fahrenheit; 12in radius of curvature
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 4140-00-104-6843
NSN 5990-00-351-5479
NSN 6620-00-827-1611
NSN 4140-01-423-1005
NSN 6240-01-586-0275
NSN 5915-00-139-0364
NSN 6320-01-029-4220
NSN 6645-01-554-0609
NSN 5910-01-541-5950
NSN 6220-01-138-8532
NSN 5950-01-556-7010
NSN 5999-00-306-3289