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 6220-01-259-9816
NSN 5910-01-492-1650
NSN 6110-01-442-4144
NSN 5975-01-267-4401
NSN 2925-01-424-0235
NSN 6145-01-119-3746
NSN 5945-01-412-3033
NSN 6150-01-094-7298
NSN 5855-01-387-5224
NSN 5915-00-974-3646
NSN 6685-01-577-9366
NSN 6650-00-170-5095