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 6105-01-434-8231
NSN 5910-01-633-9963
NSN 6320-01-592-6248
NSN 5905-00-000-0136
NSN 5998-01-554-7029
NSN 5920-01-440-5332
NSN 6105-01-437-8773
NSN 5895-00-181-1901
NSN 4140-01-038-7659
NSN 5910-01-240-1806
NSN 5996-01-123-4349
NSN 5920-01-298-1925