Houses 2 aa ni-cad batteries and switch in a molded case mounted to the side of the instrument; for day and night use, high altitude low opening parachute operations
A barometric type instrument consisting of a pressure-sensitive element which contracts or expands in proportion to atmospheric pressure, connected through a linkage to a pointer. Its dial is graduated in units of linear measurement (feet, meters, etc.) and units of pressure measurement (pounds per square inch, inches of mercury, millibars, etc.) to indicate both atmospheric pressure and differences of elevation.
Classification: Parts and accessories for surveying
NSN 7035-01-658-1623
NSN 5930-01-086-5675
NSN 6105-01-617-5860
NSN 6650-01-262-7296
NSN 5905-01-547-5867
NSN 5855-00-337-3679
NSN 6130-01-192-2499
NSN 5999-01-429-0149
NSN 5910-01-525-8184
NSN 5965-00-082-4087
NSN 2925-01-112-8782
NSN 6150-01-411-6299