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 6685-01-377-7739
NSN 5950-01-275-1799
NSN 6685-01-618-1448
NSN 5996-01-061-3707
NSN 5835-01-170-0271
NSN 5855-00-235-2676
NSN 6110-00-409-1115
NSN 6145-01-201-6515
NSN 6145-01-200-4659
NSN 6685-00-726-2055
NSN 6645-01-258-6928
NSN 5998-00-203-1232