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 6220-01-477-5001
NSN 5920-01-582-6924
NSN 5960-01-573-6483
NSN 5996-01-230-8671
NSN 5915-00-369-8422
NSN 6620-00-719-4915
NSN 6685-01-569-7986
NSN 6135-00-062-5080
NSN 4140-01-026-2304
NSN 6650-01-058-0049
NSN 5998-00-255-4090
NSN 5960-01-156-7469