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 6320-01-177-3192
NSN 6220-00-810-9563
NSN 5835-01-656-2940
NSN 5910-00-008-1204
NSN 5945-00-488-8654
NSN 6240-00-925-2194
NSN 5985-01-394-1589
NSN 6135-01-305-6958
NSN 5835-01-412-0344
NSN 6220-01-458-6211
NSN 5855-01-535-8881
NSN 6320-01-409-1388