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 7035-01-012-2259
NSN 6145-01-152-9462
NSN 6320-01-552-8721
NSN 4140-01-127-0032
NSN 6240-00-170-5302
NSN 6130-01-602-3456
NSN 2925-01-191-9668
NSN 5996-01-633-7979
NSN 6240-01-015-7791
NSN 5915-01-136-7984
NSN 6105-00-216-8866
NSN 6105-01-645-4935