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 5945-01-418-4460
NSN 6650-00-028-2218
NSN 6135-00-613-1068
NSN 6130-01-044-5436
NSN 5975-00-870-6323
NSN 6240-01-158-4266
NSN 6130-00-914-4266
NSN 6645-00-470-5310
NSN 6130-01-044-5436
NSN 6105-00-908-2822
NSN 5998-01-328-3999
NSN 6320-00-925-0558