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 6610-01-421-0732
NSN 5960-01-336-5459
NSN 6145-01-415-1263
NSN 5935-01-447-1029
NSN 5930-01-343-2409
NSN 5996-00-723-1949
NSN 5996-01-213-5184
NSN 6220-01-419-6252
NSN 5945-01-531-0136
NSN 4140-01-507-4469
NSN 5990-01-023-3307
NSN 6150-01-338-5791