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 5935-00-061-9091
NSN 5895-01-338-3838
NSN 5960-01-528-1147
NSN 6645-00-935-7046
NSN 6145-00-878-5327
NSN 5990-01-540-1619
NSN 4140-01-608-6001
NSN 6610-01-501-6630
NSN 6650-00-364-7866
NSN 5905-01-368-5044
NSN 5905-01-273-9842
NSN 4140-00-225-8586