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 5895-01-154-7565
NSN 5910-00-865-5168
NSN 7035-00-238-3662
NSN 5950-01-444-7457
NSN 7035-01-633-9537
NSN 5960-01-564-5044
NSN 6130-01-196-4545
NSN 5920-00-754-8895
NSN 6130-01-270-0400
NSN 5960-01-094-7569
NSN 2925-01-302-8591
NSN 5999-00-642-9021