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 5975-00-374-5245
NSN 5975-00-933-0250
NSN 5925-00-175-6612
NSN 5930-01-181-6392
NSN 6620-01-231-9731
NSN 5975-01-450-3986
NSN 5910-00-810-0560
NSN 5835-01-005-2836
NSN 5915-01-014-1042
NSN 5998-00-477-0865
NSN 5855-01-059-2710
NSN 5835-00-827-1904