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 5975-01-401-5355
NSN 5999-00-819-3763
NSN 5960-01-198-2244
NSN 5895-01-247-0751
NSN 6145-00-209-5657
NSN 6150-01-607-6950
NSN 5950-01-092-1505
NSN 6220-00-257-5183
NSN 5945-01-068-9973
NSN 5920-01-259-4258
NSN 5990-01-134-7756
NSN 5996-01-301-7152