A disk shaped item with an integral push rod activated by air pressure in a chamber, air brake housing to assist in service braking.
NSN 5905-01-624-0859
NSN 5920-01-268-2648
NSN 6135-01-142-6456
NSN 6145-01-314-0922
NSN 6620-01-194-2626
NSN 5960-01-424-1781
NSN 6610-01-371-3006
NSN 5855-00-014-5008
NSN 5915-01-569-8227
NSN 5920-01-462-1196
NSN 5925-00-149-2855
NSN 6110-00-937-0042