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 6135-01-566-1034
NSN 6650-01-577-1784
NSN 6610-01-283-8888
NSN 6610-01-023-3220
NSN 6220-00-236-1119
NSN 5960-01-199-1157
NSN 5975-01-290-3717
NSN 5910-01-406-2852
NSN 6130-00-163-9511
NSN 5999-01-223-2307
NSN 6105-00-470-4764
NSN 6685-01-134-8186