Chrome plated with 3 mounting holes; 10 minutes sensitivity
A precision instrument used to determine a horizontal plane in all directions on one setting. It is centrally located in relation to the periphery of the top of the item, for centering the bubble. The item may be mounted to a cylinder.
Classification: Drawing, marking-out or mathematical calculating instruments, nesoi
NSN 6105-01-191-6784
NSN 5996-01-601-5113
NSN 5990-01-242-4493
NSN 5999-00-328-3868
NSN 5915-00-409-5888
NSN 6620-01-067-5670
NSN 5945-01-053-8852
NSN 6220-01-471-4288
NSN 5910-00-885-0489
NSN 5996-01-104-7884
NSN 5996-00-213-7121
NSN 6610-00-780-1125