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 5975-01-168-7643
NSN 6150-01-531-0247
NSN 5945-00-162-5950
NSN 6150-00-457-0433
NSN 5835-01-408-7576
NSN 5855-01-366-2429
NSN 6320-00-149-7570
NSN 5960-01-313-0681
NSN 6685-01-282-3017
NSN 2925-01-656-8217
NSN 6105-00-712-1770
NSN 5905-00-855-6531