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 6145-00-975-2039
NSN 7035-01-579-1694
NSN 6620-00-555-3992
NSN 6105-01-408-5467
NSN 5925-01-070-3872
NSN 5996-01-048-2226
NSN 6240-01-100-7105
NSN 5930-01-502-3915
NSN 6130-00-482-9845
NSN 6685-00-797-7543
NSN 5996-01-562-7347
NSN 5835-01-632-6627