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 5998-01-626-9163
NSN 5975-01-596-3040
NSN 6620-00-060-6801
NSN 5930-00-597-5064
NSN 6150-00-090-6982
NSN 2925-01-507-3979
NSN 7035-01-086-8095
NSN 6130-01-598-0221
NSN 5915-01-517-0374
NSN 5935-00-644-6684
NSN 5965-00-905-6895
NSN 5999-00-382-7660