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 5996-01-024-9976
NSN 5855-00-896-4047
NSN 6105-01-150-1462
NSN 6320-00-701-0437
NSN 5945-01-350-4132
NSN 5960-00-679-3944
NSN 5920-00-949-7321
NSN 6135-00-255-1340
NSN 5920-01-364-9164
NSN 5950-01-386-6481
NSN 2925-00-740-7029
NSN 5895-01-117-0349