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 5935-01-584-4909
NSN 6135-00-856-1343
NSN 5975-00-208-6771
NSN 5985-01-364-8213
NSN 6240-01-455-0088
NSN 5895-01-293-3671
NSN 6105-01-454-3377
NSN 5895-01-495-9330
NSN 6240-01-213-4905
NSN 5930-00-828-0004
NSN 6685-01-364-2316
NSN 6685-01-542-8635