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 5960-01-560-8461
NSN 6610-01-084-8224
NSN 5935-01-493-6050
NSN 6320-00-174-1362
NSN 5950-00-930-3297
NSN 5945-00-812-2511
NSN 5835-01-108-4980
NSN 5960-00-467-7400
NSN 6240-01-453-5036
NSN 5835-01-595-4099
NSN 6645-01-430-4125
NSN 6135-00-078-9931