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 5855-00-361-0167
NSN 6685-00-773-5731
NSN 5855-00-482-9876
NSN 5996-00-870-0801
NSN 5930-01-654-0209
NSN 6650-01-633-9147
NSN 5950-01-224-6446
NSN 5965-01-065-5544
NSN 5855-00-869-3635
NSN 5905-00-928-4289
NSN 6220-01-435-6297
NSN 5855-00-933-9978