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 5935-00-394-3726
NSN 5935-00-141-2506
NSN 6110-01-116-3397
NSN 5999-01-381-1139
NSN 6220-01-241-2029
NSN 6685-01-164-6558
NSN 6645-01-481-9834
NSN 5990-00-240-3135
NSN 6110-01-159-0514
NSN 5945-01-215-1955
NSN 6645-01-418-1657
NSN 5910-00-058-1818