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 5945-01-073-9380
NSN 5998-01-385-9919
NSN 6135-00-932-3136
NSN 6650-01-423-9772
NSN 5975-01-228-1932
NSN 5915-01-248-8581
NSN 2925-00-051-1467
NSN 2925-01-422-1542
NSN 6320-00-149-7570
NSN 5960-01-143-1202
NSN 6320-01-607-1491
NSN 5910-00-420-7512