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 5920-01-223-3734
NSN 5855-01-321-3881
NSN 6685-00-954-6157
NSN 6105-00-161-1834
NSN 6685-01-217-6292
NSN 5835-01-514-5758
NSN 2925-00-263-2714
NSN 5999-01-116-6531
NSN 6130-01-454-7057
NSN 5935-00-217-8847
NSN 6220-01-188-4916
NSN 5910-00-244-2986