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 6240-01-443-0519
NSN 6150-01-066-0941
NSN 5920-01-422-4151
NSN 6110-00-539-9543
NSN 6240-01-081-4122
NSN 5915-00-871-6520
NSN 5935-00-825-5145
NSN 5945-01-221-4151
NSN 5960-01-347-6791
NSN 2925-01-150-7160
NSN 5975-01-104-2917
NSN 5960-01-461-1384