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 5930-00-983-5488
NSN 6240-01-208-0401
NSN 5925-01-072-3867
NSN 5985-01-157-5100
NSN 7035-00-020-2227
NSN 4140-00-248-6089
NSN 6650-00-098-6128
NSN 5835-01-531-0379
NSN 6150-01-209-6432
NSN 5935-00-446-8811
NSN 6645-01-121-6952
NSN 7035-01-263-5463