A precision measuring instrument designed to be worn on the wrist to accurately indicate the depth of a dive in sea water. It consists essentially of a pressure sensing element, a movement mechanism, and an indicating dial, inclosed in an evacuated pressure proof casing.
Classification: Instruments and apparatus for measuring or checking pressure
NSN 6130-00-467-5014
NSN 5835-01-223-5084
NSN 5950-01-512-2096
NSN 5935-01-381-6888
NSN 6620-01-476-7355
NSN 5835-01-485-0210
NSN 5990-01-345-1468
NSN 6685-00-689-6510
NSN 7035-01-160-4423
NSN 5996-01-183-9053
NSN 5930-01-628-8182
NSN 5935-01-011-4897