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: Brakes and servo-brakes and parts, of motor vehicles of headings 8701 to 8705
NSN 6130-00-020-1881
NSN 6145-01-371-2404
NSN 4140-00-203-4844
NSN 6610-01-424-9721
NSN 6240-01-260-3597
NSN 6110-01-400-4207
NSN 5998-01-314-0968
NSN 5950-01-492-5919
NSN 5895-01-504-8135
NSN 5895-01-575-4260
NSN 4140-00-856-8115
NSN 4140-01-550-4627