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 6220-00-465-0371
NSN 6610-00-355-0450
NSN 6110-00-431-4388
NSN 5950-01-082-2810
NSN 6130-01-096-9054
NSN 6610-01-100-3662
NSN 5950-01-596-1269
NSN 5999-01-218-8606
NSN 5930-00-126-7382
NSN 6610-00-466-3104
NSN 6645-01-076-4655
NSN 5920-01-011-4441