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 5999-00-217-9976
NSN 5895-01-106-3809
NSN 5935-01-480-2382
NSN 5950-00-617-0242
NSN 6320-00-004-9158
NSN 5996-01-158-2883
NSN 5945-00-202-0792
NSN 6320-00-284-1524
NSN 6650-00-995-8015
NSN 5945-00-768-7314
NSN 6105-00-834-9090
NSN 5855-01-361-2362