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 5905-01-383-5597
NSN 5999-01-351-4645
NSN 5910-01-474-8765
NSN 6240-01-073-4487
NSN 5835-00-092-1136
NSN 5920-01-569-8901
NSN 6320-01-399-6177
NSN 6145-00-553-6286
NSN 5999-00-488-4274
NSN 5905-01-194-9174
NSN 6610-01-553-8726
NSN 5910-00-958-5224