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 5915-01-400-6125
NSN 5895-01-287-0092
NSN 6105-01-595-9044
NSN 2925-00-802-9387
NSN 5915-00-959-5454
NSN 2925-00-185-1618
NSN 6650-01-194-6997
NSN 4140-00-085-1355
NSN 6145-00-815-7154
NSN 5996-01-435-4390
NSN 6130-00-392-5990
NSN 5915-01-364-1093