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 6145-01-460-1871
NSN 6620-01-074-9377
NSN 6110-01-287-8988
NSN 6620-00-280-2874
NSN 6650-00-006-9650
NSN 5975-01-531-7319
NSN 5945-01-315-7126
NSN 5945-01-332-2875
NSN 6685-00-387-9654
NSN 6150-00-064-7826
NSN 5960-01-518-4440
NSN 5915-01-190-9476