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 5855-00-763-2155
NSN 6610-00-913-7069
NSN 5935-01-521-3204
NSN 5895-01-463-5664
NSN 5895-00-504-2380
NSN 6150-01-290-3127
NSN 5996-00-754-2830
NSN 6145-00-216-6613
NSN 5915-01-304-4048
NSN 6135-01-138-8157
NSN 5960-01-182-3676
NSN 5930-01-020-7993