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 6320-01-425-1417
NSN 6150-00-156-6080
NSN 5905-01-602-9868
NSN 5999-01-169-8202
NSN 5945-01-099-4799
NSN 5835-01-392-7683
NSN 5835-01-485-0210
NSN 6130-01-271-6709
NSN 6650-01-633-9147
NSN 6145-00-512-6675
NSN 2925-00-169-3775
NSN 5965-01-390-9240