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 5975-00-817-4476
NSN 5960-01-524-8642
NSN 5960-01-605-9921
NSN 6610-01-539-9084
NSN 5999-00-909-4812
NSN 6645-00-832-1609
NSN 6645-01-185-7684
NSN 5985-01-165-3224
NSN 5835-00-617-3578
NSN 5945-01-537-6663
NSN 5985-00-532-1062
NSN 5915-01-592-6372