20 minutes vial 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 4140-01-557-7111
NSN 6145-01-503-2394
NSN 6150-00-787-0369
NSN 4140-00-451-8374
NSN 6610-00-132-3387
NSN 5855-01-585-6198
NSN 6105-01-426-5616
NSN 5945-01-564-6595
NSN 6150-01-206-1927
NSN 5935-01-486-8890
NSN 6650-00-016-9426
NSN 6130-00-050-9989