A flat circular metallic item, a component of a disk type brake used primarily for frictional purposes.
NSN 5998-00-426-2178
NSN 6650-00-740-7338
NSN 6145-01-548-0591
NSN 6645-01-521-3180
NSN 5975-01-140-9064
NSN 6135-00-904-6780
NSN 2925-00-540-9918
NSN 5975-00-200-2002
NSN 5996-01-167-8914
NSN 5935-01-254-2824
NSN 5975-01-571-8930
NSN 7035-00-585-2113