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 5999-01-145-0524
NSN 6145-00-060-0389
NSN 4140-01-563-8482
NSN 5960-00-874-4857
NSN 5990-01-588-3999
NSN 5910-01-510-4181
NSN 5960-01-306-4606
NSN 5950-01-612-5419
NSN 6685-00-842-5049
NSN 6610-01-287-9814
NSN 5935-00-505-9076
NSN 6610-01-212-2969