A mechanical device employing a flexible dished diaphragm to convert air pressure into physical force to actuate the brake shoes of a vehicle. see also actuator, safety; actuator, spring brake; and rotochamber.
Classification: Parts,nesoi,of trailers and semi-trailers; vehicles,nesoi, not mechanically propelled
NSN 6620-01-454-8926
NSN 6240-01-088-7629
NSN 5925-00-233-3608
NSN 5960-01-495-0859
NSN 5965-01-574-8270
NSN 5985-01-542-7475
NSN 5985-01-078-0569
NSN 5925-01-454-7643
NSN 6135-00-461-3590
NSN 5920-01-364-1167
NSN 6135-01-557-3351
NSN 5920-00-372-5864