Serated edge to mate with clamp for mounting in aircraft. Avien no longer in business, arinc states the can make.
An item, usually in the form of a flanged rim, designed to fit over the front of a dial instrument to secure it in place in an instrument panel, or the like.
Classification: Parts and accessories for instruments and apparatus for measuring or checking the flow, level, pressure or other variables of liquids or gases
NSN 7035-01-386-5722
NSN 5920-01-102-9458
NSN 5998-01-322-4850
NSN 5915-01-004-7640
NSN 5975-00-371-6592
NSN 5855-00-532-0025
NSN 6145-01-303-1000
NSN 6110-00-227-0578
NSN 4140-01-025-9699
NSN 6320-01-607-1491
NSN 6145-01-032-3693
NSN 5960-00-932-3067