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 5915-00-929-8830
NSN 5835-01-515-6537
NSN 5930-01-431-8167
NSN 6645-00-127-3835
NSN 6130-01-023-8031
NSN 6145-01-262-4781
NSN 6650-01-273-3152
NSN 5950-00-107-7321
NSN 5950-01-467-2426
NSN 5910-00-554-8753
NSN 6240-01-468-5576
NSN 5905-00-731-7921