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 5915-01-303-8008
NSN 5915-00-557-8178
NSN 2925-01-074-9102
NSN 4140-00-753-1416
NSN 5905-00-240-9867
NSN 6105-01-560-3071
NSN 5996-01-133-6058
NSN 5965-01-026-9865
NSN 6150-00-153-3196
NSN 7035-01-458-3532
NSN 6145-00-752-2038
NSN 5925-00-397-8258