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 5990-01-376-4376
NSN 5910-00-269-4755
NSN 5935-01-017-3713
NSN 4140-00-468-1117
NSN 5975-01-212-2761
NSN 5930-01-493-3885
NSN 5990-01-378-7349
NSN 6685-01-206-8974
NSN 5930-01-369-2755
NSN 6105-01-301-9455
NSN 4140-01-212-8286
NSN 5930-00-518-4790