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 5998-00-301-3845
NSN 5996-00-112-4588
NSN 5895-01-425-1136
NSN 6620-00-389-8442
NSN 6135-00-334-4500
NSN 5910-00-628-1624
NSN 5998-01-471-9450
NSN 5920-01-509-9929
NSN 5910-01-236-4304
NSN 5945-00-970-1327
NSN 6135-00-235-1938
NSN 5855-01-293-7444