Tbl 8-1, ti 6560.21b, pg 8-5, awos, model 223/233
An item designed to facilitate the calibration of a baroswitch by simulating the barometric pressure of various altitudes.
Classification: Surveying, hydrographic, oceanographic, hydrological or meteorological instruments and appliances, excluding compasses and rangefinders, nesoi
NSN 5975-01-466-2063
NSN 7035-01-003-9142
NSN 5905-01-338-9217
NSN 5895-00-973-5955
NSN 4140-00-009-3586
NSN 6620-00-299-2530
NSN 7035-01-317-7186
NSN 6320-01-064-0372
NSN 5925-00-440-5177
NSN 6610-01-511-9079
NSN 5835-00-055-0953
NSN 4140-00-005-2093