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 5835-01-485-0210
NSN 6320-01-050-1290
NSN 6130-00-387-2051
NSN 5985-01-442-0454
NSN 6685-01-481-3864
NSN 6320-00-036-3688
NSN 6320-01-549-3153
NSN 5950-01-359-3314
NSN 5930-01-491-1452
NSN 2925-01-485-8304
NSN 6620-01-039-5468
NSN 5855-01-468-1431