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.
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NATO Maintenance and Supply Agency Classification: Brakes and servo-brakes and parts, of motor vehicles of headings 8701 to 8705
NSN 5945-01-476-7182
NSN 5945-01-191-2005
NSN 7035-01-462-7731
NSN 5910-01-650-1735
NSN 5965-00-475-2759
NSN 5925-01-100-0970
NSN 6645-01-117-6156
NSN 6145-00-043-2452
NSN 5925-01-415-6551
NSN 5855-01-229-3864
NSN 5920-01-455-5524
NSN 6105-01-152-1093