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 5960-00-139-3204
NSN 6110-01-379-2401
NSN 5960-00-170-6447
NSN 5930-00-571-5364
NSN 6320-01-376-2778
NSN 6620-01-054-9346
NSN 5996-01-350-3345
NSN 5965-01-442-0490
NSN 6135-01-020-3805
NSN 6135-00-162-2437
NSN 5950-01-012-4224
NSN 5945-01-156-0242