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 5950-00-225-8849
NSN 5945-01-010-9573
NSN 6240-01-054-0067
NSN 7035-01-617-5183
NSN 5835-01-160-7282
NSN 6150-01-152-1073
NSN 6150-01-456-9845
NSN 6610-01-604-1744
NSN 5905-01-612-9435
NSN 6650-00-164-7480
NSN 5855-01-490-4643
NSN 5910-00-642-7527