Two scales, two ranges, 1.6 degrees x 0 degrees x 6 degrees readable to 1/2 degree at 12 ft., and 2.55 degrees x 0 degrees x 55 degrees, readable to 2 degrees at 12 ft.
No other part numbers with same form, fit, and function found.
A spirit filled glass tube provided with an air chamber for regulating the bubble size. It is curved to various degrees of arc for use on a board, ship clinometer.
Classification: Parts & accessories for direction finding compasses and other navigational instruments and appliances
NSN 6610-01-561-4139
NSN 5835-01-521-4979
NSN 5996-00-993-8185
NSN 5999-01-195-1396
NSN 5985-00-946-7734
NSN 6135-00-405-1989
NSN 5945-00-455-8546
NSN 6610-01-461-8180
NSN 6645-01-062-0905
NSN 7035-00-455-7666
NSN 7035-00-981-7216
NSN 5965-00-193-2406