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 6240-00-287-1988
NSN 5915-01-345-5871
NSN 5990-01-235-8404
NSN 5975-01-526-6566
NSN 5960-00-265-0726
NSN 5965-01-080-9808
NSN 5965-01-301-2553
NSN 6150-01-316-1252
NSN 5915-00-281-0304
NSN 6150-01-425-1947
NSN 4140-00-660-8699
NSN 5985-01-063-2091