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 6645-00-899-1235
NSN 6650-00-937-9496
NSN 5999-01-433-0170
NSN 6105-00-867-9026
NSN 6150-01-200-3591
NSN 6130-01-193-7465
NSN 6145-00-221-6528
NSN 5975-00-099-9312
NSN 5996-01-311-2593
NSN 6645-01-354-7624
NSN 5945-00-770-2545
NSN 6645-01-257-2856