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 5996-01-341-7403
NSN 4140-01-180-8950
NSN 5925-01-273-0711
NSN 6610-00-678-0350
NSN 5910-01-355-2149
NSN 6645-00-551-8291
NSN 6620-00-718-6525
NSN 6645-01-357-4815
NSN 5985-00-490-7813
NSN 6650-00-372-6035
NSN 5930-00-419-7309
NSN 5965-01-032-9146