No other part numbers with same form, fit, and function found.
An item usually in the form of a ring, designed to fit on the front of an instrument to secure the window material of the instrument. See also bezel,instrument mounting.
NSN 5950-01-214-2948
NSN 6685-01-361-5998
NSN 6220-01-238-1609
NSN 5910-01-484-2107
NSN 5950-01-629-7170
NSN 5985-01-416-9137
NSN 6645-00-947-0625
NSN 5855-01-438-4588
NSN 5975-00-913-2770
NSN 5950-01-279-3319
NSN 6130-01-513-3930
NSN 5999-01-651-9260