Chrome plated with 3 mounting holes; 45 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 6130-00-242-9487
NSN 6135-01-519-7879
NSN 5999-00-766-4647
NSN 4140-00-243-6664
NSN 5985-01-550-3732
NSN 5950-01-074-4553
NSN 6650-01-419-0286
NSN 2925-00-028-1481
NSN 5910-00-601-4149
NSN 4140-01-160-7666
NSN 5925-00-689-4646
NSN 6130-00-632-7116