An item which performs electrical switching functions by mechanical actuation resulting from changes in atmospheric pressure. Usually consists of an aneroid diaphragm mechanically linked either to a contact joint which opens and/or closes electrical circuits, or to a contact arm which slides over a commutator whose separate segments are connected to electrical circuits used in radio signal modulation. Excludes switch, pressure.
Classification: Surveying, hydrographic, oceanographic, hydrological or meteorological instruments and appliances, excluding compasses and rangefinders, nesoi
NSN 5835-01-466-5496
NSN 6130-01-621-2123
NSN 5975-01-426-1518
NSN 6150-01-070-8019
NSN 5905-01-449-2477
NSN 6130-01-232-4346
NSN 5996-01-446-5097
NSN 5985-01-415-5785
NSN 5935-01-437-8565
NSN 6105-01-422-2752
NSN 6105-00-325-1647
NSN 5998-01-545-5711