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 4140-00-350-5441
NSN 5925-01-189-9254
NSN 6645-00-816-5337
NSN 5895-01-634-0630
NSN 5960-01-503-0362
NSN 5975-01-606-1002
NSN 6220-00-236-1119
NSN 6145-00-360-3874
NSN 6135-01-098-3020
NSN 6105-01-260-8190
NSN 5999-01-057-7024
NSN 5975-00-818-9140