An item of single or multipiece construction, circular in shape and usually of h-shape cross section, designed for insertion between packing rings on pump shafts. The web of the ring is perforated to permit flow of liquid to the shaft and packing for sealing, cooling and lubricating purposes.
Classification: Parts, nesoi, of pumps for liquids
NSN 6650-01-437-9557
NSN 6130-01-151-4085
NSN 5945-01-557-8516
NSN 5835-01-148-5835
NSN 6150-01-576-0348
NSN 6320-00-261-9136
NSN 5915-00-597-2369
NSN 5930-00-266-0996
NSN 5915-01-433-2405
NSN 6320-01-512-2031
NSN 6320-00-823-2015
NSN 6110-01-128-0118