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 6650-01-394-0185
NSN 5855-00-779-2854
NSN 6620-01-152-9050
NSN 6620-01-053-6650
NSN 5835-01-242-9806
NSN 6110-01-097-6522
NSN 6105-01-165-3823
NSN 5925-01-323-6491
NSN 5920-01-503-0429
NSN 5998-01-213-1733
NSN 5925-00-758-7956
NSN 6150-00-753-3950