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 6645-00-258-8547
NSN 6610-01-196-3458
NSN 6610-01-653-5985
NSN 5895-01-133-3585
NSN 5935-00-450-3989
NSN 6110-01-355-4536
NSN 6645-01-096-9719
NSN 7035-00-486-0367
NSN 6685-01-530-1447
NSN 6685-00-128-0564
NSN 4140-00-235-6377
NSN 6135-00-944-6953