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 5835-00-021-5913
NSN 5895-01-231-9895
NSN 5950-01-625-7136
NSN 5910-01-451-7113
NSN 5905-01-208-4137
NSN 5985-01-049-9074
NSN 5950-01-049-6800
NSN 6645-01-497-5353
NSN 6220-01-112-6919
NSN 6110-00-518-2998
NSN 5905-00-702-6565
NSN 6110-01-246-4642