A combination air operated braking device which includes two sections. One section functions as a brake chamber for service braking. The other section uses a heavy duty spring, piston, piston rod, and the like to apply emergency or parking brakes. It may also include more than one diaphragm. See also actuator, safety; chamber, air brake; and rotochamber.
Classification: Brakes and parts thereof for railway or tramway vehicles (excludes vehicles of heading 8605 or 8606), nesoi
NSN 6620-01-398-8986
NSN 6645-00-418-2133
NSN 6105-00-540-5616
NSN 5998-01-239-4716
NSN 5910-01-408-6305
NSN 6105-00-265-7545
NSN 5990-01-166-2237
NSN 5950-01-571-1699
NSN 6650-01-174-8427
NSN 6220-01-632-0135
NSN 5925-01-061-5333
NSN 6135-01-100-3593