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 6145-00-445-7839
NSN 6135-01-536-4810
NSN 5925-00-290-4451
NSN 5950-01-137-4033
NSN 6135-01-501-5376
NSN 6620-00-697-1398
NSN 5835-00-139-8676
NSN 6610-01-354-7963
NSN 5835-01-512-4834
NSN 6645-01-023-8020
NSN 5895-00-222-8555
NSN 5999-01-429-1238