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 5950-01-432-7724
NSN 5855-00-189-6066
NSN 5999-01-201-0693
NSN 6135-00-134-6648
NSN 6650-01-113-7563
NSN 4140-00-922-8875
NSN 4140-01-617-9262
NSN 5960-00-011-9315
NSN 6685-01-534-1597
NSN 6135-01-316-9794
NSN 4140-01-331-0844
NSN 6130-00-356-6451