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 5925-00-109-9161
NSN 5945-01-543-4898
NSN 5855-01-251-7721
NSN 5835-00-906-6711
NSN 6610-01-642-1752
NSN 5975-01-442-7971
NSN 4140-01-190-5150
NSN 6610-01-461-4678
NSN 7035-01-644-5251
NSN 4140-01-571-7913
NSN 6135-01-010-0891
NSN 6130-00-553-1946