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 6650-01-458-7521
NSN 6645-01-316-4900
NSN 5999-01-551-4003
NSN 5910-00-058-9346
NSN 6685-01-500-1810
NSN 6650-01-278-2151
NSN 4140-01-023-8846
NSN 5998-01-245-7424
NSN 5960-00-026-3142
NSN 5965-01-396-7508
NSN 6240-01-468-5576
NSN 6150-00-119-2357