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 5920-00-175-7987
NSN 6620-01-034-4539
NSN 5960-01-170-4057
NSN 5996-01-568-6689
NSN 6145-00-615-2019
NSN 6610-00-400-1202
NSN 4140-01-076-9775
NSN 5855-01-160-3802
NSN 6320-00-036-3688
NSN 6645-01-218-5234
NSN 6650-00-283-0978
NSN 5835-00-071-5739