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 5999-01-013-9236
NSN 5990-01-387-6114
NSN 6650-00-820-4577
NSN 5925-01-031-4192
NSN 6650-01-113-7563
NSN 6650-01-187-5937
NSN 6105-01-323-4695
NSN 6110-01-114-1683
NSN 5935-00-970-9104
NSN 5990-01-074-6549
NSN 5985-01-088-7337
NSN 5930-01-052-4482