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 5990-00-344-2062
NSN 5965-00-171-1265
NSN 6240-01-633-9357
NSN 6645-01-268-7265
NSN 5915-01-513-9122
NSN 6130-00-266-7496
NSN 6650-01-378-6868
NSN 6645-01-196-6277
NSN 5910-01-253-0219
NSN 6645-01-334-4579
NSN 5910-00-915-1152
NSN 6135-01-606-8244